2020/04/03, 02:47, V1.2.2

1 files changed, 0 insertions, 2171 deletions

diff --git a/node_modules/node-addon-api/napi.h b/node_modules/node-addon-api/napi.h
deleted file mode 100644
index 2fc9b10..0000000
--- a/node_modules/node-addon-api/napi.h
+++ /dev/null
@@ -1,2171 +0,0 @@
-#ifndef SRC_NAPI_H_
-#define SRC_NAPI_H_
-
-#include <node_api.h>
-#include <functional>
-#include <initializer_list>
-#include <memory>
-#include <mutex>
-#include <string>
-#include <vector>
-
-// VS2015 RTM has bugs with constexpr, so require min of VS2015 Update 3 (known good version)
-#if !defined(_MSC_VER) || _MSC_FULL_VER >= 190024210
-#define NAPI_HAS_CONSTEXPR 1
-#endif
-
-// VS2013 does not support char16_t literal strings, so we'll work around it using wchar_t strings
-// and casting them. This is safe as long as the character sizes are the same.
-#if defined(_MSC_VER) && _MSC_VER <= 1800
-static_assert(sizeof(char16_t) == sizeof(wchar_t), "Size mismatch between char16_t and wchar_t");
-#define NAPI_WIDE_TEXT(x) reinterpret_cast<char16_t*>(L ## x)
-#else
-#define NAPI_WIDE_TEXT(x) u ## x
-#endif
-
-// If C++ exceptions are not explicitly enabled or disabled, enable them
-// if exceptions were enabled in the compiler settings.
-#if !defined(NAPI_CPP_EXCEPTIONS) && !defined(NAPI_DISABLE_CPP_EXCEPTIONS)
-  #if defined(_CPPUNWIND) || defined (__EXCEPTIONS)
-    #define NAPI_CPP_EXCEPTIONS
-  #else
-    #error Exception support not detected. \
-      Define either NAPI_CPP_EXCEPTIONS or NAPI_DISABLE_CPP_EXCEPTIONS.
-  #endif
-#endif
-
-#ifdef _NOEXCEPT
-  #define NAPI_NOEXCEPT _NOEXCEPT
-#else
-  #define NAPI_NOEXCEPT noexcept
-#endif
-
-#ifdef NAPI_CPP_EXCEPTIONS
-
-// When C++ exceptions are enabled, Errors are thrown directly. There is no need
-// to return anything after the throw statements. The variadic parameter is an
-// optional return value that is ignored.
-// We need _VOID versions of the macros to avoid warnings resulting from
-// leaving the NAPI_THROW_* `...` argument empty.
-
-#define NAPI_THROW(e, ...)  throw e
-#define NAPI_THROW_VOID(e)  throw e
-
-#define NAPI_THROW_IF_FAILED(env, status, ...)           \
-  if ((status) != napi_ok) throw Napi::Error::New(env);
-
-#define NAPI_THROW_IF_FAILED_VOID(env, status)           \
-  if ((status) != napi_ok) throw Napi::Error::New(env);
-
-#else // NAPI_CPP_EXCEPTIONS
-
-// When C++ exceptions are disabled, Errors are thrown as JavaScript exceptions,
-// which are pending until the callback returns to JS.  The variadic parameter
-// is an optional return value; usually it is an empty result.
-// We need _VOID versions of the macros to avoid warnings resulting from
-// leaving the NAPI_THROW_* `...` argument empty.
-
-#define NAPI_THROW(e, ...)                               \
-  do {                                                   \
-    (e).ThrowAsJavaScriptException();                    \
-    return __VA_ARGS__;                                  \
-  } while (0)
-
-#define NAPI_THROW_VOID(e)                               \
-  do {                                                   \
-    (e).ThrowAsJavaScriptException();                    \
-    return;                                              \
-  } while (0)
-
-#define NAPI_THROW_IF_FAILED(env, status, ...)           \
-  if ((status) != napi_ok) {                             \
-    Napi::Error::New(env).ThrowAsJavaScriptException();  \
-    return __VA_ARGS__;                                  \
-  }
-
-#define NAPI_THROW_IF_FAILED_VOID(env, status)           \
-  if ((status) != napi_ok) {                             \
-    Napi::Error::New(env).ThrowAsJavaScriptException();  \
-    return;                                              \
-  }
-
-#endif // NAPI_CPP_EXCEPTIONS
-
-#define NAPI_FATAL_IF_FAILED(status, location, message)  \
-  do {                                                   \
-    if ((status) != napi_ok) {                           \
-      Napi::Error::Fatal((location), (message));         \
-    }                                                    \
-  } while (0)
-
-////////////////////////////////////////////////////////////////////////////////
-/// N-API C++ Wrapper Classes
-///
-/// These classes wrap the "N-API" ABI-stable C APIs for Node.js, providing a
-/// C++ object model and C++ exception-handling semantics with low overhead.
-/// The wrappers are all header-only so that they do not affect the ABI.
-////////////////////////////////////////////////////////////////////////////////
-namespace Napi {
-
-  // Forward declarations
-  class Env;
-  class Value;
-  class Boolean;
-  class Number;
-// Currently experimental guard with the definition of NAPI_EXPERIMENTAL.
-// Once it is no longer experimental guard with the NAPI_VERSION in which it is
-// released instead.
-#ifdef NAPI_EXPERIMENTAL
-  class BigInt;
-#endif  // NAPI_EXPERIMENTAL
-#if (NAPI_VERSION > 4)
-  class Date;
-#endif
-  class String;
-  class Object;
-  class Array;
-  class Function;
-  template <typename T> class Buffer;
-  class Error;
-  class PropertyDescriptor;
-  class CallbackInfo;
-  template <typename T> class Reference;
-  class TypedArray;
-  template <typename T> class TypedArrayOf;
-
-  typedef TypedArrayOf<int8_t> Int8Array;     ///< Typed-array of signed 8-bit integers
-  typedef TypedArrayOf<uint8_t> Uint8Array;   ///< Typed-array of unsigned 8-bit integers
-  typedef TypedArrayOf<int16_t> Int16Array;   ///< Typed-array of signed 16-bit integers
-  typedef TypedArrayOf<uint16_t> Uint16Array; ///< Typed-array of unsigned 16-bit integers
-  typedef TypedArrayOf<int32_t> Int32Array;   ///< Typed-array of signed 32-bit integers
-  typedef TypedArrayOf<uint32_t> Uint32Array; ///< Typed-array of unsigned 32-bit integers
-  typedef TypedArrayOf<float> Float32Array;   ///< Typed-array of 32-bit floating-point values
-  typedef TypedArrayOf<double> Float64Array;  ///< Typed-array of 64-bit floating-point values
-// Currently experimental guard with the definition of NAPI_EXPERIMENTAL.
-// Once it is no longer experimental guard with the NAPI_VERSION in which it is
-// released instead.
-#ifdef NAPI_EXPERIMENTAL
-  typedef TypedArrayOf<int64_t> BigInt64Array;   ///< Typed array of signed 64-bit integers
-  typedef TypedArrayOf<uint64_t> BigUint64Array; ///< Typed array of unsigned 64-bit integers
-#endif  // NAPI_EXPERIMENTAL
-
-  /// Defines the signature of a N-API C++ module's registration callback (init) function.
-  typedef Object (*ModuleRegisterCallback)(Env env, Object exports);
-
-  class MemoryManagement;
-
-  /// Environment for N-API values and operations.
-  ///
-  /// All N-API values and operations must be associated with an environment. An environment
-  /// instance is always provided to callback functions; that environment must then be used for any
-  /// creation of N-API values or other N-API operations within the callback. (Many methods infer
-  /// the environment from the `this` instance that the method is called on.)
-  ///
-  /// In the future, multiple environments per process may be supported, although current
-  /// implementations only support one environment per process.
-  ///
-  /// In the V8 JavaScript engine, a N-API environment approximately corresponds to an Isolate.
-  class Env {
-  public:
-    Env(napi_env env);
-
-    operator napi_env() const;
-
-    Object Global() const;
-    Value Undefined() const;
-    Value Null() const;
-
-    bool IsExceptionPending() const;
-    Error GetAndClearPendingException();
-
-  private:
-    napi_env _env;
-  };
-
-  /// A JavaScript value of unknown type.
-  ///
-  /// For type-specific operations, convert to one of the Value subclasses using a `To*` or `As()`
-  /// method. The `To*` methods do type coercion; the `As()` method does not.
-  ///
-  ///     Napi::Value value = ...
-  ///     if (!value.IsString()) throw Napi::TypeError::New(env, "Invalid arg...");
-  ///     Napi::String str = value.As<Napi::String>(); // Cast to a string value
-  ///
-  ///     Napi::Value anotherValue = ...
-  ///     bool isTruthy = anotherValue.ToBoolean(); // Coerce to a boolean value
-  class Value {
-  public:
-    Value();                               ///< Creates a new _empty_ Value instance.
-    Value(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-
-    /// Creates a JS value from a C++ primitive.
-    ///
-    /// `value` may be any of:
-    /// - bool
-    /// - Any integer type
-    /// - Any floating point type
-    /// - const char* (encoded using UTF-8, null-terminated)
-    /// - const char16_t* (encoded using UTF-16-LE, null-terminated)
-    /// - std::string (encoded using UTF-8)
-    /// - std::u16string
-    /// - napi::Value
-    /// - napi_value
-    template <typename T>
-    static Value From(napi_env env, const T& value);
-
-    /// Converts to a N-API value primitive.
-    ///
-    /// If the instance is _empty_, this returns `nullptr`.
-    operator napi_value() const;
-
-    /// Tests if this value strictly equals another value.
-    bool operator ==(const Value& other) const;
-
-    /// Tests if this value does not strictly equal another value.
-    bool operator !=(const Value& other) const;
-
-    /// Tests if this value strictly equals another value.
-    bool StrictEquals(const Value& other) const;
-
-    /// Gets the environment the value is associated with.
-    Napi::Env Env() const;
-
-    /// Checks if the value is empty (uninitialized).
-    ///
-    /// An empty value is invalid, and most attempts to perform an operation on an empty value
-    /// will result in an exception. Note an empty value is distinct from JavaScript `null` or
-    /// `undefined`, which are valid values.
-    ///
-    /// When C++ exceptions are disabled at compile time, a method with a `Value` return type may
-    /// return an empty value to indicate a pending exception. So when not using C++ exceptions,
-    /// callers should check whether the value is empty before attempting to use it.
-    bool IsEmpty() const;
-
-    napi_valuetype Type() const; ///< Gets the type of the value.
-
-    bool IsUndefined() const;   ///< Tests if a value is an undefined JavaScript value.
-    bool IsNull() const;        ///< Tests if a value is a null JavaScript value.
-    bool IsBoolean() const;     ///< Tests if a value is a JavaScript boolean.
-    bool IsNumber() const;      ///< Tests if a value is a JavaScript number.
-// Currently experimental guard with the definition of NAPI_EXPERIMENTAL.
-// Once it is no longer experimental guard with the NAPI_VERSION in which it is
-// released instead.
-#ifdef NAPI_EXPERIMENTAL
-    bool IsBigInt() const;      ///< Tests if a value is a JavaScript bigint.
-#endif  // NAPI_EXPERIMENTAL
-#if (NAPI_VERSION > 4)
-    bool IsDate() const;        ///< Tests if a value is a JavaScript date.
-#endif
-    bool IsString() const;      ///< Tests if a value is a JavaScript string.
-    bool IsSymbol() const;      ///< Tests if a value is a JavaScript symbol.
-    bool IsArray() const;       ///< Tests if a value is a JavaScript array.
-    bool IsArrayBuffer() const; ///< Tests if a value is a JavaScript array buffer.
-    bool IsTypedArray() const;  ///< Tests if a value is a JavaScript typed array.
-    bool IsObject() const;      ///< Tests if a value is a JavaScript object.
-    bool IsFunction() const;    ///< Tests if a value is a JavaScript function.
-    bool IsPromise() const;     ///< Tests if a value is a JavaScript promise.
-    bool IsDataView() const;    ///< Tests if a value is a JavaScript data view.
-    bool IsBuffer() const;      ///< Tests if a value is a Node buffer.
-    bool IsExternal() const;    ///< Tests if a value is a pointer to external data.
-
-    /// Casts to another type of `Napi::Value`, when the actual type is known or assumed.
-    ///
-    /// This conversion does NOT coerce the type. Calling any methods inappropriate for the actual
-    /// value type will throw `Napi::Error`.
-    template <typename T> T As() const;
-
-    Boolean ToBoolean() const; ///< Coerces a value to a JavaScript boolean.
-    Number ToNumber() const;   ///< Coerces a value to a JavaScript number.
-    String ToString() const;   ///< Coerces a value to a JavaScript string.
-    Object ToObject() const;   ///< Coerces a value to a JavaScript object.
-
-  protected:
-    /// !cond INTERNAL
-    napi_env _env;
-    napi_value _value;
-    /// !endcond
-  };
-
-  /// A JavaScript boolean value.
-  class Boolean : public Value {
-  public:
-    static Boolean New(
-      napi_env env, ///< N-API environment
-      bool value    ///< Boolean value
-    );
-
-    Boolean();                               ///< Creates a new _empty_ Boolean instance.
-    Boolean(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-
-    operator bool() const; ///< Converts a Boolean value to a boolean primitive.
-    bool Value() const;    ///< Converts a Boolean value to a boolean primitive.
-  };
-
-  /// A JavaScript number value.
-  class Number : public Value {
-  public:
-    static Number New(
-      napi_env env, ///< N-API environment
-      double value  ///< Number value
-    );
-
-    Number();                               ///< Creates a new _empty_ Number instance.
-    Number(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-
-    operator int32_t() const;  ///< Converts a Number value to a 32-bit signed integer value.
-    operator uint32_t() const; ///< Converts a Number value to a 32-bit unsigned integer value.
-    operator int64_t() const;  ///< Converts a Number value to a 64-bit signed integer value.
-    operator float() const;    ///< Converts a Number value to a 32-bit floating-point value.
-    operator double() const;   ///< Converts a Number value to a 64-bit floating-point value.
-
-    int32_t Int32Value() const;   ///< Converts a Number value to a 32-bit signed integer value.
-    uint32_t Uint32Value() const; ///< Converts a Number value to a 32-bit unsigned integer value.
-    int64_t Int64Value() const;   ///< Converts a Number value to a 64-bit signed integer value.
-    float FloatValue() const;     ///< Converts a Number value to a 32-bit floating-point value.
-    double DoubleValue() const;   ///< Converts a Number value to a 64-bit floating-point value.
-  };
-
-// Currently experimental guard with the definition of NAPI_EXPERIMENTAL.
-// Once it is no longer experimental guard with the NAPI_VERSION in which it is
-// released instead.
-#ifdef NAPI_EXPERIMENTAL
-  /// A JavaScript bigint value.
-  class BigInt : public Value {
-  public:
-    static BigInt New(
-      napi_env env, ///< N-API environment
-      int64_t value ///< Number value
-    );
-    static BigInt New(
-      napi_env env,  ///< N-API environment
-      uint64_t value ///< Number value
-    );
-
-    /// Creates a new BigInt object using a specified sign bit and a
-    /// specified list of digits/words.
-    /// The resulting number is calculated as:
-    /// (-1)^sign_bit * (words[0] * (2^64)^0 + words[1] * (2^64)^1 + ...)
-    static BigInt New(
-      napi_env env,          ///< N-API environment
-      int sign_bit,          ///< Sign bit. 1 if negative.
-      size_t word_count,     ///< Number of words in array
-      const uint64_t* words  ///< Array of words
-    );
-
-    BigInt();                               ///< Creates a new _empty_ BigInt instance.
-    BigInt(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-
-    int64_t Int64Value(bool* lossless) const;   ///< Converts a BigInt value to a 64-bit signed integer value.
-    uint64_t Uint64Value(bool* lossless) const; ///< Converts a BigInt value to a 64-bit unsigned integer value.
-
-    size_t WordCount() const; ///< The number of 64-bit words needed to store the result of ToWords().
-
-    /// Writes the contents of this BigInt to a specified memory location.
-    /// `sign_bit` must be provided and will be set to 1 if this BigInt is negative.
-    /// `*word_count` has to be initialized to the length of the `words` array.
-    /// Upon return, it will be set to the actual number of words that would
-    /// be needed to store this BigInt (i.e. the return value of `WordCount()`).
-    void ToWords(int* sign_bit, size_t* word_count, uint64_t* words);
-  };
-#endif  // NAPI_EXPERIMENTAL
-
-#if (NAPI_VERSION > 4)
-  /// A JavaScript date value.
-  class Date : public Value {
-  public:
-    /// Creates a new Date value from a double primitive.
-    static Date New(
-      napi_env env, ///< N-API environment
-      double value  ///< Number value
-    );
-
-    Date();                               ///< Creates a new _empty_ Date instance.
-    Date(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-    operator double() const;              ///< Converts a Date value to double primitive
-
-    double ValueOf() const;   ///< Converts a Date value to a double primitive.
-  };
-  #endif
-
-  /// A JavaScript string or symbol value (that can be used as a property name).
-  class Name : public Value {
-  public:
-    Name();                               ///< Creates a new _empty_ Name instance.
-    Name(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-  };
-
-  /// A JavaScript string value.
-  class String : public Name {
-  public:
-    /// Creates a new String value from a UTF-8 encoded C++ string.
-    static String New(
-      napi_env env,            ///< N-API environment
-      const std::string& value ///< UTF-8 encoded C++ string
-    );
-
-    /// Creates a new String value from a UTF-16 encoded C++ string.
-    static String New(
-      napi_env env,               ///< N-API environment
-      const std::u16string& value ///< UTF-16 encoded C++ string
-    );
-
-    /// Creates a new String value from a UTF-8 encoded C string.
-    static String New(
-      napi_env env,     ///< N-API environment
-      const char* value ///< UTF-8 encoded null-terminated C string
-    );
-
-    /// Creates a new String value from a UTF-16 encoded C string.
-    static String New(
-      napi_env env,         ///< N-API environment
-      const char16_t* value ///< UTF-16 encoded null-terminated C string
-    );
-
-    /// Creates a new String value from a UTF-8 encoded C string with specified length.
-    static String New(
-      napi_env env,      ///< N-API environment
-      const char* value, ///< UTF-8 encoded C string (not necessarily null-terminated)
-      size_t length      ///< length of the string in bytes
-    );
-
-    /// Creates a new String value from a UTF-16 encoded C string with specified length.
-    static String New(
-      napi_env env,          ///< N-API environment
-      const char16_t* value, ///< UTF-16 encoded C string (not necessarily null-terminated)
-      size_t length          ///< Length of the string in 2-byte code units
-    );
-
-    /// Creates a new String based on the original object's type.
-    ///
-    /// `value` may be any of:
-    /// - const char* (encoded using UTF-8, null-terminated)
-    /// - const char16_t* (encoded using UTF-16-LE, null-terminated)
-    /// - std::string (encoded using UTF-8)
-    /// - std::u16string
-    template <typename T>
-    static String From(napi_env env, const T& value);
-
-    String();                               ///< Creates a new _empty_ String instance.
-    String(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-
-    operator std::string() const;      ///< Converts a String value to a UTF-8 encoded C++ string.
-    operator std::u16string() const;   ///< Converts a String value to a UTF-16 encoded C++ string.
-    std::string Utf8Value() const;     ///< Converts a String value to a UTF-8 encoded C++ string.
-    std::u16string Utf16Value() const; ///< Converts a String value to a UTF-16 encoded C++ string.
-  };
-
-  /// A JavaScript symbol value.
-  class Symbol : public Name {
-  public:
-    /// Creates a new Symbol value with an optional description.
-    static Symbol New(
-      napi_env env,                     ///< N-API environment
-      const char* description = nullptr ///< Optional UTF-8 encoded null-terminated C string
-                                        ///  describing the symbol
-    );
-
-    /// Creates a new Symbol value with a description.
-    static Symbol New(
-      napi_env env,                  ///< N-API environment
-      const std::string& description ///< UTF-8 encoded C++ string describing the symbol
-    );
-
-    /// Creates a new Symbol value with a description.
-    static Symbol New(
-      napi_env env,      ///< N-API environment
-      String description ///< String value describing the symbol
-    );
-
-    /// Creates a new Symbol value with a description.
-    static Symbol New(
-      napi_env env,          ///< N-API environment
-      napi_value description ///< String value describing the symbol
-    );
-
-    /// Get a public Symbol (e.g. Symbol.iterator).
-    static Symbol WellKnown(napi_env, const std::string& name);
-
-    Symbol();                               ///< Creates a new _empty_ Symbol instance.
-    Symbol(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-  };
-
-  /// A JavaScript object value.
-  class Object : public Value {
-  public:
-    /// Enables property and element assignments using indexing syntax.
-    ///
-    /// Example:
-    ///
-    ///     Napi::Value propertyValue = object1['A'];
-    ///     object2['A'] = propertyValue;
-    ///     Napi::Value elementValue = array[0];
-    ///     array[1] = elementValue;
-    template <typename Key>
-    class PropertyLValue {
-    public:
-      /// Converts an L-value to a value.
-      operator Value() const;
-
-      /// Assigns a value to the property. The type of value can be
-      /// anything supported by `Object::Set`.
-      template <typename ValueType>
-      PropertyLValue& operator =(ValueType value);
-
-    private:
-      PropertyLValue() = delete;
-      PropertyLValue(Object object, Key key);
-      napi_env _env;
-      napi_value _object;
-      Key _key;
-
-      friend class Napi::Object;
-    };
-
-    /// Creates a new Object value.
-    static Object New(
-      napi_env env ///< N-API environment
-    );
-
-    Object();                               ///< Creates a new _empty_ Object instance.
-    Object(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-
-    /// Gets or sets a named property.
-    PropertyLValue<std::string> operator [](
-      const char* utf8name ///< UTF-8 encoded null-terminated property name
-    );
-
-    /// Gets or sets a named property.
-    PropertyLValue<std::string> operator [](
-      const std::string& utf8name ///< UTF-8 encoded property name
-    );
-
-    /// Gets or sets an indexed property or array element.
-    PropertyLValue<uint32_t> operator [](
-      uint32_t index /// Property / element index
-    );
-
-    /// Gets a named property.
-    Value operator [](
-      const char* utf8name ///< UTF-8 encoded null-terminated property name
-    ) const;
-
-    /// Gets a named property.
-    Value operator [](
-      const std::string& utf8name ///< UTF-8 encoded property name
-    ) const;
-
-    /// Gets an indexed property or array element.
-    Value operator [](
-      uint32_t index ///< Property / element index
-    ) const;
-
-    /// Checks whether a property is present.
-    bool Has(
-      napi_value key ///< Property key primitive
-    ) const;
-
-    /// Checks whether a property is present.
-    bool Has(
-      Value key ///< Property key
-    ) const;
-
-    /// Checks whether a named property is present.
-    bool Has(
-      const char* utf8name ///< UTF-8 encoded null-terminated property name
-    ) const;
-
-    /// Checks whether a named property is present.
-    bool Has(
-      const std::string& utf8name ///< UTF-8 encoded property name
-    ) const;
-
-    /// Checks whether a own property is present.
-    bool HasOwnProperty(
-      napi_value key ///< Property key primitive
-    ) const;
-
-    /// Checks whether a own property is present.
-    bool HasOwnProperty(
-      Value key ///< Property key
-    ) const;
-
-    /// Checks whether a own property is present.
-    bool HasOwnProperty(
-      const char* utf8name ///< UTF-8 encoded null-terminated property name
-    ) const;
-
-    /// Checks whether a own property is present.
-    bool HasOwnProperty(
-      const std::string& utf8name ///< UTF-8 encoded property name
-    ) const;
-
-    /// Gets a property.
-    Value Get(
-      napi_value key ///< Property key primitive
-    ) const;
-
-    /// Gets a property.
-    Value Get(
-      Value key ///< Property key
-    ) const;
-
-    /// Gets a named property.
-    Value Get(
-      const char* utf8name ///< UTF-8 encoded null-terminated property name
-    ) const;
-
-    /// Gets a named property.
-    Value Get(
-      const std::string& utf8name ///< UTF-8 encoded property name
-    ) const;
-
-    /// Sets a property.
-    template <typename ValueType>
-    void Set(
-      napi_value key,  ///< Property key primitive
-      const ValueType& value ///< Property value primitive
-    );
-
-    /// Sets a property.
-    template <typename ValueType>
-    void Set(
-      Value key,  ///< Property key
-      const ValueType& value ///< Property value
-    );
-
-    /// Sets a named property.
-    template <typename ValueType>
-    void Set(
-      const char* utf8name, ///< UTF-8 encoded null-terminated property name
-      const ValueType& value
-    );
-
-    /// Sets a named property.
-    template <typename ValueType>
-    void Set(
-      const std::string& utf8name, ///< UTF-8 encoded property name
-      const ValueType& value             ///< Property value primitive
-    );
-
-    /// Delete property.
-    bool Delete(
-      napi_value key ///< Property key primitive
-    );
-
-    /// Delete property.
-    bool Delete(
-      Value key ///< Property key
-    );
-
-    /// Delete property.
-    bool Delete(
-      const char* utf8name ///< UTF-8 encoded null-terminated property name
-    );
-
-    /// Delete property.
-    bool Delete(
-      const std::string& utf8name ///< UTF-8 encoded property name
-    );
-
-    /// Checks whether an indexed property is present.
-    bool Has(
-      uint32_t index ///< Property / element index
-    ) const;
-
-    /// Gets an indexed property or array element.
-    Value Get(
-      uint32_t index ///< Property / element index
-    ) const;
-
-    /// Sets an indexed property or array element.
-    template <typename ValueType>
-    void Set(
-      uint32_t index,  ///< Property / element index
-      const ValueType& value ///< Property value primitive
-    );
-
-    /// Deletes an indexed property or array element.
-    bool Delete(
-      uint32_t index ///< Property / element index
-    );
-
-    Array GetPropertyNames() const; ///< Get all property names
-
-    /// Defines a property on the object.
-    void DefineProperty(
-      const PropertyDescriptor& property ///< Descriptor for the property to be defined
-    );
-
-    /// Defines properties on the object.
-    void DefineProperties(
-      const std::initializer_list<PropertyDescriptor>& properties
-        ///< List of descriptors for the properties to be defined
-    );
-
-    /// Defines properties on the object.
-    void DefineProperties(
-      const std::vector<PropertyDescriptor>& properties
-        ///< Vector of descriptors for the properties to be defined
-    );
-
-    /// Checks if an object is an instance created by a constructor function.
-    ///
-    /// This is equivalent to the JavaScript `instanceof` operator.
-    bool InstanceOf(
-      const Function& constructor ///< Constructor function
-    ) const;
-
-    template <typename Finalizer, typename T>
-    inline void AddFinalizer(Finalizer finalizeCallback, T* data);
-
-    template <typename Finalizer, typename T, typename Hint>
-    inline void AddFinalizer(Finalizer finalizeCallback,
-                             T* data,
-                             Hint* finalizeHint);
-  };
-
-  template <typename T>
-  class External : public Value {
-  public:
-    static External New(napi_env env, T* data);
-
-    // Finalizer must implement `void operator()(Env env, T* data)`.
-    template <typename Finalizer>
-    static External New(napi_env env,
-                        T* data,
-                        Finalizer finalizeCallback);
-    // Finalizer must implement `void operator()(Env env, T* data, Hint* hint)`.
-    template <typename Finalizer, typename Hint>
-    static External New(napi_env env,
-                        T* data,
-                        Finalizer finalizeCallback,
-                        Hint* finalizeHint);
-
-    External();
-    External(napi_env env, napi_value value);
-
-    T* Data() const;
-  };
-
-  class Array : public Object {
-  public:
-    static Array New(napi_env env);
-    static Array New(napi_env env, size_t length);
-
-    Array();
-    Array(napi_env env, napi_value value);
-
-    uint32_t Length() const;
-  };
-
-  /// A JavaScript array buffer value.
-  class ArrayBuffer : public Object {
-  public:
-    /// Creates a new ArrayBuffer instance over a new automatically-allocated buffer.
-    static ArrayBuffer New(
-      napi_env env,     ///< N-API environment
-      size_t byteLength ///< Length of the buffer to be allocated, in bytes
-    );
-
-    /// Creates a new ArrayBuffer instance, using an external buffer with specified byte length.
-    static ArrayBuffer New(
-      napi_env env,       ///< N-API environment
-      void* externalData, ///< Pointer to the external buffer to be used by the array
-      size_t byteLength   ///< Length of the external buffer to be used by the array, in bytes
-    );
-
-    /// Creates a new ArrayBuffer instance, using an external buffer with specified byte length.
-    template <typename Finalizer>
-    static ArrayBuffer New(
-      napi_env env,              ///< N-API environment
-      void* externalData,        ///< Pointer to the external buffer to be used by the array
-      size_t byteLength,         ///< Length of the external buffer to be used by the array,
-                                 ///  in bytes
-      Finalizer finalizeCallback ///< Function to be called when the array buffer is destroyed;
-                                 ///  must implement `void operator()(Env env, void* externalData)`
-    );
-
-    /// Creates a new ArrayBuffer instance, using an external buffer with specified byte length.
-    template <typename Finalizer, typename Hint>
-    static ArrayBuffer New(
-      napi_env env,               ///< N-API environment
-      void* externalData,         ///< Pointer to the external buffer to be used by the array
-      size_t byteLength,          ///< Length of the external buffer to be used by the array,
-                                  ///  in bytes
-      Finalizer finalizeCallback, ///< Function to be called when the array buffer is destroyed;
-                                  ///  must implement `void operator()(Env env, void* externalData, Hint* hint)`
-      Hint* finalizeHint          ///< Hint (second parameter) to be passed to the finalize callback
-    );
-
-    ArrayBuffer();                               ///< Creates a new _empty_ ArrayBuffer instance.
-    ArrayBuffer(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-
-    void* Data();        ///< Gets a pointer to the data buffer.
-    size_t ByteLength(); ///< Gets the length of the array buffer in bytes.
-
-  private:
-    mutable void* _data;
-    mutable size_t _length;
-
-    ArrayBuffer(napi_env env, napi_value value, void* data, size_t length);
-    void EnsureInfo() const;
-  };
-
-  /// A JavaScript typed-array value with unknown array type.
-  ///
-  /// For type-specific operations, cast to a `TypedArrayOf<T>` instance using the `As()`
-  /// method:
-  ///
-  ///     Napi::TypedArray array = ...
-  ///     if (t.TypedArrayType() == napi_int32_array) {
-  ///         Napi::Int32Array int32Array = t.As<Napi::Int32Array>();
-  ///     }
-  class TypedArray : public Object {
-  public:
-    TypedArray();                               ///< Creates a new _empty_ TypedArray instance.
-    TypedArray(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-
-    napi_typedarray_type TypedArrayType() const; ///< Gets the type of this typed-array.
-    Napi::ArrayBuffer ArrayBuffer() const;       ///< Gets the backing array buffer.
-
-    uint8_t ElementSize() const;  ///< Gets the size in bytes of one element in the array.
-    size_t ElementLength() const; ///< Gets the number of elements in the array.
-    size_t ByteOffset() const;    ///< Gets the offset into the buffer where the array starts.
-    size_t ByteLength() const;    ///< Gets the length of the array in bytes.
-
-  protected:
-    /// !cond INTERNAL
-    napi_typedarray_type _type;
-    size_t _length;
-
-    TypedArray(napi_env env, napi_value value, napi_typedarray_type type, size_t length);
-
-    static const napi_typedarray_type unknown_array_type = static_cast<napi_typedarray_type>(-1);
-
-    template <typename T>
-    static
-#if defined(NAPI_HAS_CONSTEXPR)
-    constexpr
-#endif
-    napi_typedarray_type TypedArrayTypeForPrimitiveType() {
-      return std::is_same<T, int8_t>::value ? napi_int8_array
-        : std::is_same<T, uint8_t>::value ? napi_uint8_array
-        : std::is_same<T, int16_t>::value ? napi_int16_array
-        : std::is_same<T, uint16_t>::value ? napi_uint16_array
-        : std::is_same<T, int32_t>::value ? napi_int32_array
-        : std::is_same<T, uint32_t>::value ? napi_uint32_array
-        : std::is_same<T, float>::value ? napi_float32_array
-        : std::is_same<T, double>::value ? napi_float64_array
-// Currently experimental guard with the definition of NAPI_EXPERIMENTAL.
-// Once it is no longer experimental guard with the NAPI_VERSION in which it is
-// released instead.
-#ifdef NAPI_EXPERIMENTAL
-        : std::is_same<T, int64_t>::value ? napi_bigint64_array
-        : std::is_same<T, uint64_t>::value ? napi_biguint64_array
-#endif  // NAPI_EXPERIMENTAL
-        : unknown_array_type;
-    }
-    /// !endcond
-  };
-
-  /// A JavaScript typed-array value with known array type.
-  ///
-  /// Note while it is possible to create and access Uint8 "clamped" arrays using this class,
-  /// the _clamping_ behavior is only applied in JavaScript.
-  template <typename T>
-  class TypedArrayOf : public TypedArray {
-  public:
-    /// Creates a new TypedArray instance over a new automatically-allocated array buffer.
-    ///
-    /// The array type parameter can normally be omitted (because it is inferred from the template
-    /// parameter T), except when creating a "clamped" array:
-    ///
-    ///     Uint8Array::New(env, length, napi_uint8_clamped_array)
-    static TypedArrayOf New(
-      napi_env env,         ///< N-API environment
-      size_t elementLength, ///< Length of the created array, as a number of elements
-#if defined(NAPI_HAS_CONSTEXPR)
-      napi_typedarray_type type = TypedArray::TypedArrayTypeForPrimitiveType<T>()
-#else
-      napi_typedarray_type type
-#endif
-        ///< Type of array, if different from the default array type for the template parameter T.
-    );
-
-    /// Creates a new TypedArray instance over a provided array buffer.
-    ///
-    /// The array type parameter can normally be omitted (because it is inferred from the template
-    /// parameter T), except when creating a "clamped" array:
-    ///
-    ///     Uint8Array::New(env, length, buffer, 0, napi_uint8_clamped_array)
-    static TypedArrayOf New(
-      napi_env env,                  ///< N-API environment
-      size_t elementLength,          ///< Length of the created array, as a number of elements
-      Napi::ArrayBuffer arrayBuffer, ///< Backing array buffer instance to use
-      size_t bufferOffset,           ///< Offset into the array buffer where the typed-array starts
-#if defined(NAPI_HAS_CONSTEXPR)
-      napi_typedarray_type type = TypedArray::TypedArrayTypeForPrimitiveType<T>()
-#else
-      napi_typedarray_type type
-#endif
-        ///< Type of array, if different from the default array type for the template parameter T.
-    );
-
-    TypedArrayOf();                               ///< Creates a new _empty_ TypedArrayOf instance.
-    TypedArrayOf(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-
-    T& operator [](size_t index);             ///< Gets or sets an element in the array.
-    const T& operator [](size_t index) const; ///< Gets an element in the array.
-
-    /// Gets a pointer to the array's backing buffer.
-    ///
-    /// This is not necessarily the same as the `ArrayBuffer::Data()` pointer, because the
-    /// typed-array may have a non-zero `ByteOffset()` into the `ArrayBuffer`.
-    T* Data();
-
-    /// Gets a pointer to the array's backing buffer.
-    ///
-    /// This is not necessarily the same as the `ArrayBuffer::Data()` pointer, because the
-    /// typed-array may have a non-zero `ByteOffset()` into the `ArrayBuffer`.
-    const T* Data() const;
-
-  private:
-    T* _data;
-
-    TypedArrayOf(napi_env env,
-                 napi_value value,
-                 napi_typedarray_type type,
-                 size_t length,
-                 T* data);
-  };
-
-  /// The DataView provides a low-level interface for reading/writing multiple
-  /// number types in an ArrayBuffer irrespective of the platform's endianness.
-  class DataView : public Object {
-  public:
-    static DataView New(napi_env env,
-                        Napi::ArrayBuffer arrayBuffer);
-    static DataView New(napi_env env,
-                        Napi::ArrayBuffer arrayBuffer,
-                        size_t byteOffset);
-    static DataView New(napi_env env,
-                        Napi::ArrayBuffer arrayBuffer,
-                        size_t byteOffset,
-                        size_t byteLength);
-
-    DataView();                               ///< Creates a new _empty_ DataView instance.
-    DataView(napi_env env, napi_value value); ///< Wraps a N-API value primitive.
-
-    Napi::ArrayBuffer ArrayBuffer() const;    ///< Gets the backing array buffer.
-    size_t ByteOffset() const;    ///< Gets the offset into the buffer where the array starts.
-    size_t ByteLength() const;    ///< Gets the length of the array in bytes.
-
-    void* Data() const;
-
-    float GetFloat32(size_t byteOffset) const;
-    double GetFloat64(size_t byteOffset) const;
-    int8_t GetInt8(size_t byteOffset) const;
-    int16_t GetInt16(size_t byteOffset) const;
-    int32_t GetInt32(size_t byteOffset) const;
-    uint8_t GetUint8(size_t byteOffset) const;
-    uint16_t GetUint16(size_t byteOffset) const;
-    uint32_t GetUint32(size_t byteOffset) const;
-
-    void SetFloat32(size_t byteOffset, float value) const;
-    void SetFloat64(size_t byteOffset, double value) const;
-    void SetInt8(size_t byteOffset, int8_t value) const;
-    void SetInt16(size_t byteOffset, int16_t value) const;
-    void SetInt32(size_t byteOffset, int32_t value) const;
-    void SetUint8(size_t byteOffset, uint8_t value) const;
-    void SetUint16(size_t byteOffset, uint16_t value) const;
-    void SetUint32(size_t byteOffset, uint32_t value) const;
-
-  private:
-    template <typename T>
-    T ReadData(size_t byteOffset) const;
-
-    template <typename T>
-    void WriteData(size_t byteOffset, T value) const;
-
-    void* _data;
-    size_t _length;
-  };
-
-  class Function : public Object {
-  public:
-    /// Callable must implement operator() accepting a const CallbackInfo&
-    /// and return either void or Value.
-    template <typename Callable>
-    static Function New(napi_env env,
-                        Callable cb,
-                        const char* utf8name = nullptr,
-                        void* data = nullptr);
-    /// Callable must implement operator() accepting a const CallbackInfo&
-    /// and return either void or Value.
-    template <typename Callable>
-    static Function New(napi_env env,
-                        Callable cb,
-                        const std::string& utf8name,
-                        void* data = nullptr);
-
-    Function();
-    Function(napi_env env, napi_value value);
-
-    Value operator ()(const std::initializer_list<napi_value>& args) const;
-
-    Value Call(const std::initializer_list<napi_value>& args) const;
-    Value Call(const std::vector<napi_value>& args) const;
-    Value Call(size_t argc, const napi_value* args) const;
-    Value Call(napi_value recv, const std::initializer_list<napi_value>& args) const;
-    Value Call(napi_value recv, const std::vector<napi_value>& args) const;
-    Value Call(napi_value recv, size_t argc, const napi_value* args) const;
-
-    Value MakeCallback(napi_value recv,
-                       const std::initializer_list<napi_value>& args,
-                       napi_async_context context = nullptr) const;
-    Value MakeCallback(napi_value recv,
-                       const std::vector<napi_value>& args,
-                       napi_async_context context = nullptr) const;
-    Value MakeCallback(napi_value recv,
-                       size_t argc,
-                       const napi_value* args,
-                       napi_async_context context = nullptr) const;
-
-    Object New(const std::initializer_list<napi_value>& args) const;
-    Object New(const std::vector<napi_value>& args) const;
-    Object New(size_t argc, const napi_value* args) const;
-  };
-
-  class Promise : public Object {
-  public:
-    class Deferred {
-    public:
-      static Deferred New(napi_env env);
-      Deferred(napi_env env);
-
-      Napi::Promise Promise() const;
-      Napi::Env Env() const;
-
-      void Resolve(napi_value value) const;
-      void Reject(napi_value value) const;
-
-    private:
-      napi_env _env;
-      napi_deferred _deferred;
-      napi_value _promise;
-    };
-
-    Promise(napi_env env, napi_value value);
-  };
-
-  template <typename T>
-  class Buffer : public Uint8Array {
-  public:
-    static Buffer<T> New(napi_env env, size_t length);
-    static Buffer<T> New(napi_env env, T* data, size_t length);
-
-    // Finalizer must implement `void operator()(Env env, T* data)`.
-    template <typename Finalizer>
-    static Buffer<T> New(napi_env env, T* data,
-                         size_t length,
-                         Finalizer finalizeCallback);
-    // Finalizer must implement `void operator()(Env env, T* data, Hint* hint)`.
-    template <typename Finalizer, typename Hint>
-    static Buffer<T> New(napi_env env, T* data,
-                         size_t length,
-                         Finalizer finalizeCallback,
-                         Hint* finalizeHint);
-
-    static Buffer<T> Copy(napi_env env, const T* data, size_t length);
-
-    Buffer();
-    Buffer(napi_env env, napi_value value);
-    size_t Length() const;
-    T* Data() const;
-
-  private:
-    mutable size_t _length;
-    mutable T* _data;
-
-    Buffer(napi_env env, napi_value value, size_t length, T* data);
-    void EnsureInfo() const;
-  };
-
-  /// Holds a counted reference to a value; initially a weak reference unless otherwise specified,
-  /// may be changed to/from a strong reference by adjusting the refcount.
-  ///
-  /// The referenced value is not immediately destroyed when the reference count is zero; it is
-  /// merely then eligible for garbage-collection if there are no other references to the value.
-  template <typename T>
-  class Reference {
-  public:
-    static Reference<T> New(const T& value, uint32_t initialRefcount = 0);
-
-    Reference();
-    Reference(napi_env env, napi_ref ref);
-    ~Reference();
-
-    // A reference can be moved but cannot be copied.
-    Reference(Reference<T>&& other);
-    Reference<T>& operator =(Reference<T>&& other);
-    Reference<T>& operator =(Reference<T>&) = delete;
-
-    operator napi_ref() const;
-    bool operator ==(const Reference<T> &other) const;
-    bool operator !=(const Reference<T> &other) const;
-
-    Napi::Env Env() const;
-    bool IsEmpty() const;
-
-    // Note when getting the value of a Reference it is usually correct to do so
-    // within a HandleScope so that the value handle gets cleaned up efficiently.
-    T Value() const;
-
-    uint32_t Ref();
-    uint32_t Unref();
-    void Reset();
-    void Reset(const T& value, uint32_t refcount = 0);
-
-    // Call this on a reference that is declared as static data, to prevent its destructor
-    // from running at program shutdown time, which would attempt to reset the reference when
-    // the environment is no longer valid.
-    void SuppressDestruct();
-
-  protected:
-    Reference(const Reference<T>&);
-
-    /// !cond INTERNAL
-    napi_env _env;
-    napi_ref _ref;
-    /// !endcond
-
-  private:
-    bool _suppressDestruct;
-  };
-
-  class ObjectReference: public Reference<Object> {
-  public:
-    ObjectReference();
-    ObjectReference(napi_env env, napi_ref ref);
-
-    // A reference can be moved but cannot be copied.
-    ObjectReference(Reference<Object>&& other);
-    ObjectReference& operator =(Reference<Object>&& other);
-    ObjectReference(ObjectReference&& other);
-    ObjectReference& operator =(ObjectReference&& other);
-    ObjectReference& operator =(ObjectReference&) = delete;
-
-    Napi::Value Get(const char* utf8name) const;
-    Napi::Value Get(const std::string& utf8name) const;
-    void Set(const char* utf8name, napi_value value);
-    void Set(const char* utf8name, Napi::Value value);
-    void Set(const char* utf8name, const char* utf8value);
-    void Set(const char* utf8name, bool boolValue);
-    void Set(const char* utf8name, double numberValue);
-    void Set(const std::string& utf8name, napi_value value);
-    void Set(const std::string& utf8name, Napi::Value value);
-    void Set(const std::string& utf8name, std::string& utf8value);
-    void Set(const std::string& utf8name, bool boolValue);
-    void Set(const std::string& utf8name, double numberValue);
-
-    Napi::Value Get(uint32_t index) const;
-    void Set(uint32_t index, const napi_value value);
-    void Set(uint32_t index, const Napi::Value value);
-    void Set(uint32_t index, const char* utf8value);
-    void Set(uint32_t index, const std::string& utf8value);
-    void Set(uint32_t index, bool boolValue);
-    void Set(uint32_t index, double numberValue);
-
-  protected:
-    ObjectReference(const ObjectReference&);
-  };
-
-  class FunctionReference: public Reference<Function> {
-  public:
-    FunctionReference();
-    FunctionReference(napi_env env, napi_ref ref);
-
-    // A reference can be moved but cannot be copied.
-    FunctionReference(Reference<Function>&& other);
-    FunctionReference& operator =(Reference<Function>&& other);
-    FunctionReference(FunctionReference&& other);
-    FunctionReference& operator =(FunctionReference&& other);
-    FunctionReference(const FunctionReference&) = delete;
-    FunctionReference& operator =(FunctionReference&) = delete;
-
-    Napi::Value operator ()(const std::initializer_list<napi_value>& args) const;
-
-    Napi::Value Call(const std::initializer_list<napi_value>& args) const;
-    Napi::Value Call(const std::vector<napi_value>& args) const;
-    Napi::Value Call(napi_value recv, const std::initializer_list<napi_value>& args) const;
-    Napi::Value Call(napi_value recv, const std::vector<napi_value>& args) const;
-    Napi::Value Call(napi_value recv, size_t argc, const napi_value* args) const;
-
-    Napi::Value MakeCallback(napi_value recv,
-                             const std::initializer_list<napi_value>& args,
-                             napi_async_context context = nullptr) const;
-    Napi::Value MakeCallback(napi_value recv,
-                             const std::vector<napi_value>& args,
-                             napi_async_context context = nullptr) const;
-    Napi::Value MakeCallback(napi_value recv,
-                             size_t argc,
-                             const napi_value* args,
-                             napi_async_context context = nullptr) const;
-
-    Object New(const std::initializer_list<napi_value>& args) const;
-    Object New(const std::vector<napi_value>& args) const;
-  };
-
-  // Shortcuts to creating a new reference with inferred type and refcount = 0.
-  template <typename T> Reference<T> Weak(T value);
-  ObjectReference Weak(Object value);
-  FunctionReference Weak(Function value);
-
-  // Shortcuts to creating a new reference with inferred type and refcount = 1.
-  template <typename T> Reference<T> Persistent(T value);
-  ObjectReference Persistent(Object value);
-  FunctionReference Persistent(Function value);
-
-  /// A persistent reference to a JavaScript error object. Use of this class depends somewhat
-  /// on whether C++ exceptions are enabled at compile time.
-  ///
-  /// ### Handling Errors With C++ Exceptions
-  ///
-  /// If C++ exceptions are enabled, then the `Error` class extends `std::exception` and enables
-  /// integrated error-handling for C++ exceptions and JavaScript exceptions.
-  ///
-  /// If a N-API call fails without executing any JavaScript code (for example due to an invalid
-  /// argument), then the N-API wrapper automatically converts and throws the error as a C++
-  /// exception of type `Napi::Error`. Or if a JavaScript function called by C++ code via N-API
-  /// throws a JavaScript exception, then the N-API wrapper automatically converts and throws it as
-  /// a C++ exception of type `Napi::Error`.
-  ///
-  /// If a C++ exception of type `Napi::Error` escapes from a N-API C++ callback, then the N-API
-  /// wrapper automatically converts and throws it as a JavaScript exception. Therefore, catching
-  /// a C++ exception of type `Napi::Error` prevents a JavaScript exception from being thrown.
-  ///
-  /// #### Example 1A - Throwing a C++ exception:
-  ///
-  ///     Napi::Env env = ...
-  ///     throw Napi::Error::New(env, "Example exception");
-  ///
-  /// Following C++ statements will not be executed. The exception will bubble up as a C++
-  /// exception of type `Napi::Error`, until it is either caught while still in C++, or else
-  /// automatically propataged as a JavaScript exception when the callback returns to JavaScript.
-  ///
-  /// #### Example 2A - Propagating a N-API C++ exception:
-  ///
-  ///     Napi::Function jsFunctionThatThrows = someObj.As<Napi::Function>();
-  ///     Napi::Value result = jsFunctionThatThrows({ arg1, arg2 });
-  ///
-  /// Following C++ statements will not be executed. The exception will bubble up as a C++
-  /// exception of type `Napi::Error`, until it is either caught while still in C++, or else
-  /// automatically propagated as a JavaScript exception when the callback returns to JavaScript.
-  ///
-  /// #### Example 3A - Handling a N-API C++ exception:
-  ///
-  ///     Napi::Function jsFunctionThatThrows = someObj.As<Napi::Function>();
-  ///     Napi::Value result;
-  ///     try {
-  ///        result = jsFunctionThatThrows({ arg1, arg2 });
-  ///     } catch (const Napi::Error& e) {
-  ///       cerr << "Caught JavaScript exception: " + e.what();
-  ///     }
-  ///
-  /// Since the exception was caught here, it will not be propagated as a JavaScript exception.
-  ///
-  /// ### Handling Errors Without C++ Exceptions
-  ///
-  /// If C++ exceptions are disabled (by defining `NAPI_DISABLE_CPP_EXCEPTIONS`) then this class
-  /// does not extend `std::exception`, and APIs in the `Napi` namespace do not throw C++
-  /// exceptions when they fail. Instead, they raise _pending_ JavaScript exceptions and
-  /// return _empty_ `Value`s. Calling code should check `Value::IsEmpty()` before attempting
-  /// to use a returned value, and may use methods on the `Env` class to check for, get, and
-  /// clear a pending JavaScript exception. If the pending exception is not cleared, it will
-  /// be thrown when the native callback returns to JavaScript.
-  ///
-  /// #### Example 1B - Throwing a JS exception
-  ///
-  ///     Napi::Env env = ...
-  ///     Napi::Error::New(env, "Example exception").ThrowAsJavaScriptException();
-  ///     return;
-  ///
-  /// After throwing a JS exception, the code should generally return immediately from the native
-  /// callback, after performing any necessary cleanup.
-  ///
-  /// #### Example 2B - Propagating a N-API JS exception:
-  ///
-  ///     Napi::Function jsFunctionThatThrows = someObj.As<Napi::Function>();
-  ///     Napi::Value result = jsFunctionThatThrows({ arg1, arg2 });
-  ///     if (result.IsEmpty()) return;
-  ///
-  /// An empty value result from a N-API call indicates an error occurred, and a JavaScript
-  /// exception is pending. To let the exception propagate, the code should generally return
-  /// immediately from the native callback, after performing any necessary cleanup.
-  ///
-  /// #### Example 3B - Handling a N-API JS exception:
-  ///
-  ///     Napi::Function jsFunctionThatThrows = someObj.As<Napi::Function>();
-  ///     Napi::Value result = jsFunctionThatThrows({ arg1, arg2 });
-  ///     if (result.IsEmpty()) {
-  ///       Napi::Error e = env.GetAndClearPendingException();
-  ///       cerr << "Caught JavaScript exception: " + e.Message();
-  ///     }
-  ///
-  /// Since the exception was cleared here, it will not be propagated as a JavaScript exception
-  /// after the native callback returns.
-  class Error : public ObjectReference
-#ifdef NAPI_CPP_EXCEPTIONS
-    , public std::exception
-#endif // NAPI_CPP_EXCEPTIONS
-    {
-  public:
-    static Error New(napi_env env);
-    static Error New(napi_env env, const char* message);
-    static Error New(napi_env env, const std::string& message);
-
-    static NAPI_NO_RETURN void Fatal(const char* location, const char* message);
-
-    Error();
-    Error(napi_env env, napi_value value);
-
-    // An error can be moved or copied.
-    Error(Error&& other);
-    Error& operator =(Error&& other);
-    Error(const Error&);
-    Error& operator =(Error&);
-
-    const std::string& Message() const NAPI_NOEXCEPT;
-    void ThrowAsJavaScriptException() const;
-
-#ifdef NAPI_CPP_EXCEPTIONS
-    const char* what() const NAPI_NOEXCEPT override;
-#endif // NAPI_CPP_EXCEPTIONS
-
-  protected:
-    /// !cond INTERNAL
-    typedef napi_status (*create_error_fn)(napi_env envb, napi_value code, napi_value msg, napi_value* result);
-
-    template <typename TError>
-    static TError New(napi_env env,
-                      const char* message,
-                      size_t length,
-                      create_error_fn create_error);
-    /// !endcond
-
-  private:
-    mutable std::string _message;
-  };
-
-  class TypeError : public Error {
-  public:
-    static TypeError New(napi_env env, const char* message);
-    static TypeError New(napi_env env, const std::string& message);
-
-    TypeError();
-    TypeError(napi_env env, napi_value value);
-  };
-
-  class RangeError : public Error {
-  public:
-    static RangeError New(napi_env env, const char* message);
-    static RangeError New(napi_env env, const std::string& message);
-
-    RangeError();
-    RangeError(napi_env env, napi_value value);
-  };
-
-  class CallbackInfo {
-  public:
-    CallbackInfo(napi_env env, napi_callback_info info);
-    ~CallbackInfo();
-
-    // Disallow copying to prevent multiple free of _dynamicArgs
-    CallbackInfo(CallbackInfo const &) = delete;
-    void operator=(CallbackInfo const &) = delete;
-
-    Napi::Env Env() const;
-    Value NewTarget() const;
-    bool IsConstructCall() const;
-    size_t Length() const;
-    const Value operator [](size_t index) const;
-    Value This() const;
-    void* Data() const;
-    void SetData(void* data);
-
-  private:
-    const size_t _staticArgCount = 6;
-    napi_env _env;
-    napi_callback_info _info;
-    napi_value _this;
-    size_t _argc;
-    napi_value* _argv;
-    napi_value _staticArgs[6];
-    napi_value* _dynamicArgs;
-    void* _data;
-  };
-
-  class PropertyDescriptor {
-  public:
-#ifndef NODE_ADDON_API_DISABLE_DEPRECATED
-    template <typename Getter>
-    static PropertyDescriptor Accessor(const char* utf8name,
-                                       Getter getter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Getter>
-    static PropertyDescriptor Accessor(const std::string& utf8name,
-                                       Getter getter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Getter>
-    static PropertyDescriptor Accessor(napi_value name,
-                                       Getter getter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Getter>
-    static PropertyDescriptor Accessor(Name name,
-                                       Getter getter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Getter, typename Setter>
-    static PropertyDescriptor Accessor(const char* utf8name,
-                                       Getter getter,
-                                       Setter setter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Getter, typename Setter>
-    static PropertyDescriptor Accessor(const std::string& utf8name,
-                                       Getter getter,
-                                       Setter setter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Getter, typename Setter>
-    static PropertyDescriptor Accessor(napi_value name,
-                                       Getter getter,
-                                       Setter setter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Getter, typename Setter>
-    static PropertyDescriptor Accessor(Name name,
-                                       Getter getter,
-                                       Setter setter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Callable>
-    static PropertyDescriptor Function(const char* utf8name,
-                                       Callable cb,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Callable>
-    static PropertyDescriptor Function(const std::string& utf8name,
-                                       Callable cb,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Callable>
-    static PropertyDescriptor Function(napi_value name,
-                                       Callable cb,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Callable>
-    static PropertyDescriptor Function(Name name,
-                                       Callable cb,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-#endif // !NODE_ADDON_API_DISABLE_DEPRECATED
-
-    template <typename Getter>
-    static PropertyDescriptor Accessor(Napi::Env env,
-                                       Napi::Object object,
-                                       const char* utf8name,
-                                       Getter getter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Getter>
-    static PropertyDescriptor Accessor(Napi::Env env,
-                                       Napi::Object object,
-                                       const std::string& utf8name,
-                                       Getter getter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Getter>
-    static PropertyDescriptor Accessor(Napi::Env env,
-                                       Napi::Object object,
-                                       Name name,
-                                       Getter getter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Getter, typename Setter>
-    static PropertyDescriptor Accessor(Napi::Env env,
-                                       Napi::Object object,
-                                       const char* utf8name,
-                                       Getter getter,
-                                       Setter setter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Getter, typename Setter>
-    static PropertyDescriptor Accessor(Napi::Env env,
-                                       Napi::Object object,
-                                       const std::string& utf8name,
-                                       Getter getter,
-                                       Setter setter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Getter, typename Setter>
-    static PropertyDescriptor Accessor(Napi::Env env,
-                                       Napi::Object object,
-                                       Name name,
-                                       Getter getter,
-                                       Setter setter,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Callable>
-    static PropertyDescriptor Function(Napi::Env env,
-                                       Napi::Object object,
-                                       const char* utf8name,
-                                       Callable cb,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Callable>
-    static PropertyDescriptor Function(Napi::Env env,
-                                       Napi::Object object,
-                                       const std::string& utf8name,
-                                       Callable cb,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    template <typename Callable>
-    static PropertyDescriptor Function(Napi::Env env,
-                                       Napi::Object object,
-                                       Name name,
-                                       Callable cb,
-                                       napi_property_attributes attributes = napi_default,
-                                       void* data = nullptr);
-    static PropertyDescriptor Value(const char* utf8name,
-                                    napi_value value,
-                                    napi_property_attributes attributes = napi_default);
-    static PropertyDescriptor Value(const std::string& utf8name,
-                                    napi_value value,
-                                    napi_property_attributes attributes = napi_default);
-    static PropertyDescriptor Value(napi_value name,
-                                    napi_value value,
-                                    napi_property_attributes attributes = napi_default);
-    static PropertyDescriptor Value(Name name,
-                                    Napi::Value value,
-                                    napi_property_attributes attributes = napi_default);
-
-    PropertyDescriptor(napi_property_descriptor desc);
-
-    operator napi_property_descriptor&();
-    operator const napi_property_descriptor&() const;
-
-  private:
-    napi_property_descriptor _desc;
-  };
-
-  /// Property descriptor for use with `ObjectWrap::DefineClass()`.
-  ///
-  /// This is different from the standalone `PropertyDescriptor` because it is specific to each
-  /// `ObjectWrap<T>` subclass. This prevents using descriptors from a different class when
-  /// defining a new class (preventing the callbacks from having incorrect `this` pointers).
-  template <typename T>
-  class ClassPropertyDescriptor {
-  public:
-    ClassPropertyDescriptor(napi_property_descriptor desc) : _desc(desc) {}
-
-    operator napi_property_descriptor&() { return _desc; }
-    operator const napi_property_descriptor&() const { return _desc; }
-
-  private:
-    napi_property_descriptor _desc;
-  };
-
-  /// Base class to be extended by C++ classes exposed to JavaScript; each C++ class instance gets
-  /// "wrapped" by a JavaScript object that is managed by this class.
-  ///
-  /// At initialization time, the `DefineClass()` method must be used to
-  /// hook up the accessor and method callbacks. It takes a list of
-  /// property descriptors, which can be constructed via the various
-  /// static methods on the base class.
-  ///
-  /// #### Example:
-  ///
-  ///     class Example: public Napi::ObjectWrap<Example> {
-  ///       public:
-  ///         static void Initialize(Napi::Env& env, Napi::Object& target) {
-  ///           Napi::Function constructor = DefineClass(env, "Example", {
-  ///             InstanceAccessor("value", &Example::GetSomething, &Example::SetSomething),
-  ///             InstanceMethod("doSomething", &Example::DoSomething),
-  ///           });
-  ///           target.Set("Example", constructor);
-  ///         }
-  ///
-  ///         Example(const Napi::CallbackInfo& info); // Constructor
-  ///         Napi::Value GetSomething(const Napi::CallbackInfo& info);
-  ///         void SetSomething(const Napi::CallbackInfo& info, const Napi::Value& value);
-  ///         Napi::Value DoSomething(const Napi::CallbackInfo& info);
-  ///     }
-  template <typename T>
-  class ObjectWrap : public Reference<Object> {
-  public:
-    ObjectWrap(const CallbackInfo& callbackInfo);
-    virtual ~ObjectWrap();
-
-    static T* Unwrap(Object wrapper);
-
-    // Methods exposed to JavaScript must conform to one of these callback signatures.
-    typedef void (*StaticVoidMethodCallback)(const CallbackInfo& info);
-    typedef Napi::Value (*StaticMethodCallback)(const CallbackInfo& info);
-    typedef Napi::Value (*StaticGetterCallback)(const CallbackInfo& info);
-    typedef void (*StaticSetterCallback)(const CallbackInfo& info, const Napi::Value& value);
-    typedef void (T::*InstanceVoidMethodCallback)(const CallbackInfo& info);
-    typedef Napi::Value (T::*InstanceMethodCallback)(const CallbackInfo& info);
-    typedef Napi::Value (T::*InstanceGetterCallback)(const CallbackInfo& info);
-    typedef void (T::*InstanceSetterCallback)(const CallbackInfo& info, const Napi::Value& value);
-
-    typedef ClassPropertyDescriptor<T> PropertyDescriptor;
-
-    static Function DefineClass(Napi::Env env,
-                                const char* utf8name,
-                                const std::initializer_list<PropertyDescriptor>& properties,
-                                void* data = nullptr);
-    static Function DefineClass(Napi::Env env,
-                                const char* utf8name,
-                                const std::vector<PropertyDescriptor>& properties,
-                                void* data = nullptr);
-    static PropertyDescriptor StaticMethod(const char* utf8name,
-                                           StaticVoidMethodCallback method,
-                                           napi_property_attributes attributes = napi_default,
-                                           void* data = nullptr);
-    static PropertyDescriptor StaticMethod(const char* utf8name,
-                                           StaticMethodCallback method,
-                                           napi_property_attributes attributes = napi_default,
-                                           void* data = nullptr);
-    static PropertyDescriptor StaticMethod(Symbol name,
-                                           StaticVoidMethodCallback method,
-                                           napi_property_attributes attributes = napi_default,
-                                           void* data = nullptr);
-    static PropertyDescriptor StaticMethod(Symbol name,
-                                           StaticMethodCallback method,
-                                           napi_property_attributes attributes = napi_default,
-                                           void* data = nullptr);
-    static PropertyDescriptor StaticAccessor(const char* utf8name,
-                                             StaticGetterCallback getter,
-                                             StaticSetterCallback setter,
-                                             napi_property_attributes attributes = napi_default,
-                                             void* data = nullptr);
-    static PropertyDescriptor StaticAccessor(Symbol name,
-                                             StaticGetterCallback getter,
-                                             StaticSetterCallback setter,
-                                             napi_property_attributes attributes = napi_default,
-                                             void* data = nullptr);
-    static PropertyDescriptor InstanceMethod(const char* utf8name,
-                                             InstanceVoidMethodCallback method,
-                                             napi_property_attributes attributes = napi_default,
-                                             void* data = nullptr);
-    static PropertyDescriptor InstanceMethod(const char* utf8name,
-                                             InstanceMethodCallback method,
-                                             napi_property_attributes attributes = napi_default,
-                                             void* data = nullptr);
-    static PropertyDescriptor InstanceMethod(Symbol name,
-                                             InstanceVoidMethodCallback method,
-                                             napi_property_attributes attributes = napi_default,
-                                             void* data = nullptr);
-    static PropertyDescriptor InstanceMethod(Symbol name,
-                                             InstanceMethodCallback method,
-                                             napi_property_attributes attributes = napi_default,
-                                             void* data = nullptr);
-    static PropertyDescriptor InstanceAccessor(const char* utf8name,
-                                               InstanceGetterCallback getter,
-                                               InstanceSetterCallback setter,
-                                               napi_property_attributes attributes = napi_default,
-                                               void* data = nullptr);
-    static PropertyDescriptor InstanceAccessor(Symbol name,
-                                               InstanceGetterCallback getter,
-                                               InstanceSetterCallback setter,
-                                               napi_property_attributes attributes = napi_default,
-                                               void* data = nullptr);
-    static PropertyDescriptor StaticValue(const char* utf8name,
-                                          Napi::Value value,
-                                          napi_property_attributes attributes = napi_default);
-    static PropertyDescriptor StaticValue(Symbol name,
-                                          Napi::Value value,
-                                          napi_property_attributes attributes = napi_default);
-    static PropertyDescriptor InstanceValue(const char* utf8name,
-                                            Napi::Value value,
-                                            napi_property_attributes attributes = napi_default);
-    static PropertyDescriptor InstanceValue(Symbol name,
-                                            Napi::Value value,
-                                            napi_property_attributes attributes = napi_default);
-    virtual void Finalize(Napi::Env env);
-
-  private:
-    static napi_value ConstructorCallbackWrapper(napi_env env, napi_callback_info info);
-    static napi_value StaticVoidMethodCallbackWrapper(napi_env env, napi_callback_info info);
-    static napi_value StaticMethodCallbackWrapper(napi_env env, napi_callback_info info);
-    static napi_value StaticGetterCallbackWrapper(napi_env env, napi_callback_info info);
-    static napi_value StaticSetterCallbackWrapper(napi_env env, napi_callback_info info);
-    static napi_value InstanceVoidMethodCallbackWrapper(napi_env env, napi_callback_info info);
-    static napi_value InstanceMethodCallbackWrapper(napi_env env, napi_callback_info info);
-    static napi_value InstanceGetterCallbackWrapper(napi_env env, napi_callback_info info);
-    static napi_value InstanceSetterCallbackWrapper(napi_env env, napi_callback_info info);
-    static void FinalizeCallback(napi_env env, void* data, void* hint);
-    static Function DefineClass(Napi::Env env,
-                                const char* utf8name,
-                                const size_t props_count,
-                                const napi_property_descriptor* props,
-                                void* data = nullptr);
-
-    template <typename TCallback>
-    struct MethodCallbackData {
-      TCallback callback;
-      void* data;
-    };
-    typedef MethodCallbackData<StaticVoidMethodCallback> StaticVoidMethodCallbackData;
-    typedef MethodCallbackData<StaticMethodCallback> StaticMethodCallbackData;
-    typedef MethodCallbackData<InstanceVoidMethodCallback> InstanceVoidMethodCallbackData;
-    typedef MethodCallbackData<InstanceMethodCallback> InstanceMethodCallbackData;
-
-    template <typename TGetterCallback, typename TSetterCallback>
-    struct AccessorCallbackData {
-      TGetterCallback getterCallback;
-      TSetterCallback setterCallback;
-      void* data;
-    };
-    typedef AccessorCallbackData<StaticGetterCallback, StaticSetterCallback>
-      StaticAccessorCallbackData;
-    typedef AccessorCallbackData<InstanceGetterCallback, InstanceSetterCallback>
-      InstanceAccessorCallbackData;
-  };
-
-  class HandleScope {
-  public:
-    HandleScope(napi_env env, napi_handle_scope scope);
-    explicit HandleScope(Napi::Env env);
-    ~HandleScope();
-
-    // Disallow copying to prevent double close of napi_handle_scope
-    HandleScope(HandleScope const &) = delete;
-    void operator=(HandleScope const &) = delete;
-
-    operator napi_handle_scope() const;
-
-    Napi::Env Env() const;
-
-  private:
-    napi_env _env;
-    napi_handle_scope _scope;
-  };
-
-  class EscapableHandleScope {
-  public:
-    EscapableHandleScope(napi_env env, napi_escapable_handle_scope scope);
-    explicit EscapableHandleScope(Napi::Env env);
-    ~EscapableHandleScope();
-
-    // Disallow copying to prevent double close of napi_escapable_handle_scope
-    EscapableHandleScope(EscapableHandleScope const &) = delete;
-    void operator=(EscapableHandleScope const &) = delete;
-
-    operator napi_escapable_handle_scope() const;
-
-    Napi::Env Env() const;
-    Value Escape(napi_value escapee);
-
-  private:
-    napi_env _env;
-    napi_escapable_handle_scope _scope;
-  };
-
-#if (NAPI_VERSION > 2)
-  class CallbackScope {
-  public:
-    CallbackScope(napi_env env, napi_callback_scope scope);
-    CallbackScope(napi_env env, napi_async_context context);
-    virtual ~CallbackScope();
-
-    // Disallow copying to prevent double close of napi_callback_scope
-    CallbackScope(CallbackScope const &) = delete;
-    void operator=(CallbackScope const &) = delete;
-
-    operator napi_callback_scope() const;
-
-    Napi::Env Env() const;
-
-  private:
-    napi_env _env;
-    napi_callback_scope _scope;
-  };
-#endif
-
-  class AsyncContext {
-  public:
-    explicit AsyncContext(napi_env env, const char* resource_name);
-    explicit AsyncContext(napi_env env, const char* resource_name, const Object& resource);
-    virtual ~AsyncContext();
-
-    AsyncContext(AsyncContext&& other);
-    AsyncContext& operator =(AsyncContext&& other);
-    AsyncContext(const AsyncContext&) = delete;
-    AsyncContext& operator =(AsyncContext&) = delete;
-
-    operator napi_async_context() const;
-
-    Napi::Env Env() const;
-
-  private:
-    napi_env _env;
-    napi_async_context _context;
-  };
-
-  class AsyncWorker {
-  public:
-    virtual ~AsyncWorker();
-
-    // An async worker can be moved but cannot be copied.
-    AsyncWorker(AsyncWorker&& other);
-    AsyncWorker& operator =(AsyncWorker&& other);
-    AsyncWorker(const AsyncWorker&) = delete;
-    AsyncWorker& operator =(AsyncWorker&) = delete;
-
-    operator napi_async_work() const;
-
-    Napi::Env Env() const;
-
-    void Queue();
-    void Cancel();
-    void SuppressDestruct();
-
-    ObjectReference& Receiver();
-    FunctionReference& Callback();
-
-  protected:
-    explicit AsyncWorker(const Function& callback);
-    explicit AsyncWorker(const Function& callback,
-                         const char* resource_name);
-    explicit AsyncWorker(const Function& callback,
-                         const char* resource_name,
-                         const Object& resource);
-    explicit AsyncWorker(const Object& receiver,
-                         const Function& callback);
-    explicit AsyncWorker(const Object& receiver,
-                         const Function& callback,
-                         const char* resource_name);
-    explicit AsyncWorker(const Object& receiver,
-                         const Function& callback,
-                         const char* resource_name,
-                         const Object& resource);
-
-    explicit AsyncWorker(Napi::Env env);
-    explicit AsyncWorker(Napi::Env env,
-                         const char* resource_name);
-    explicit AsyncWorker(Napi::Env env,
-                         const char* resource_name,
-                         const Object& resource);
-
-    virtual void Execute() = 0;
-    virtual void OnOK();
-    virtual void OnError(const Error& e);
-    virtual void Destroy();
-    virtual std::vector<napi_value> GetResult(Napi::Env env);
-
-    void SetError(const std::string& error);
-
-  private:
-    static void OnExecute(napi_env env, void* this_pointer);
-    static void OnWorkComplete(napi_env env,
-                               napi_status status,
-                               void* this_pointer);
-
-    napi_env _env;
-    napi_async_work _work;
-    ObjectReference _receiver;
-    FunctionReference _callback;
-    std::string _error;
-    bool _suppress_destruct;
-  };
-
-  #if (NAPI_VERSION > 3)
-  class ThreadSafeFunction {
-  public:
-    // This API may only be called from the main thread.
-    template <typename ResourceString>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount);
-
-    // This API may only be called from the main thread.
-    template <typename ResourceString, typename ContextType>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount,
-                                  ContextType* context);
-
-    // This API may only be called from the main thread.
-    template <typename ResourceString, typename Finalizer>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount,
-                                  Finalizer finalizeCallback);
-
-    // This API may only be called from the main thread.
-    template <typename ResourceString, typename Finalizer,
-              typename FinalizerDataType>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount,
-                                  Finalizer finalizeCallback,
-                                  FinalizerDataType* data);
-
-    // This API may only be called from the main thread.
-    template <typename ResourceString, typename ContextType, typename Finalizer>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount,
-                                  ContextType* context,
-                                  Finalizer finalizeCallback);
-
-    // This API may only be called from the main thread.
-    template <typename ResourceString, typename ContextType,
-              typename Finalizer, typename FinalizerDataType>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount,
-                                  ContextType* context,
-                                  Finalizer finalizeCallback,
-                                  FinalizerDataType* data);
-
-    // This API may only be called from the main thread.
-    template <typename ResourceString>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  const Object& resource,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount);
-
-    // This API may only be called from the main thread.
-    template <typename ResourceString, typename ContextType>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  const Object& resource,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount,
-                                  ContextType* context);
-
-    // This API may only be called from the main thread.
-    template <typename ResourceString, typename Finalizer>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  const Object& resource,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount,
-                                  Finalizer finalizeCallback);
-
-    // This API may only be called from the main thread.
-    template <typename ResourceString, typename Finalizer,
-              typename FinalizerDataType>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  const Object& resource,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount,
-                                  Finalizer finalizeCallback,
-                                  FinalizerDataType* data);
-
-    // This API may only be called from the main thread.
-    template <typename ResourceString, typename ContextType, typename Finalizer>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  const Object& resource,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount,
-                                  ContextType* context,
-                                  Finalizer finalizeCallback);
-
-    // This API may only be called from the main thread.
-    template <typename ResourceString, typename ContextType,
-              typename Finalizer, typename FinalizerDataType>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  const Object& resource,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount,
-                                  ContextType* context,
-                                  Finalizer finalizeCallback,
-                                  FinalizerDataType* data);
-
-    ThreadSafeFunction();
-    ThreadSafeFunction(napi_threadsafe_function tsFunctionValue);
-
-    operator napi_threadsafe_function() const;
-
-    // This API may be called from any thread.
-    napi_status BlockingCall() const;
-
-    // This API may be called from any thread.
-    template <typename Callback>
-    napi_status BlockingCall(Callback callback) const;
-
-    // This API may be called from any thread.
-    template <typename DataType, typename Callback>
-    napi_status BlockingCall(DataType* data, Callback callback) const;
-
-    // This API may be called from any thread.
-    napi_status NonBlockingCall() const;
-
-    // This API may be called from any thread.
-    template <typename Callback>
-    napi_status NonBlockingCall(Callback callback) const;
-
-    // This API may be called from any thread.
-    template <typename DataType, typename Callback>
-    napi_status NonBlockingCall(DataType* data, Callback callback) const;
-
-    // This API may only be called from the main thread.
-    void Ref(napi_env env) const;
-
-    // This API may only be called from the main thread.
-    void Unref(napi_env env) const;
-
-    // This API may be called from any thread.
-    napi_status Acquire() const;
-
-    // This API may be called from any thread.
-    napi_status Release();
-
-    // This API may be called from any thread.
-    napi_status Abort();
-
-    struct ConvertibleContext
-    {
-      template <class T>
-      operator T*() { return static_cast<T*>(context); }
-      void* context;
-    };
-
-    // This API may be called from any thread.
-    ConvertibleContext GetContext() const;
-
-  private:
-    using CallbackWrapper = std::function<void(Napi::Env, Napi::Function)>;
-
-    template <typename ResourceString, typename ContextType,
-              typename Finalizer, typename FinalizerDataType>
-    static ThreadSafeFunction New(napi_env env,
-                                  const Function& callback,
-                                  const Object& resource,
-                                  ResourceString resourceName,
-                                  size_t maxQueueSize,
-                                  size_t initialThreadCount,
-                                  ContextType* context,
-                                  Finalizer finalizeCallback,
-                                  FinalizerDataType* data,
-                                  napi_finalize wrapper);
-
-    napi_status CallInternal(CallbackWrapper* callbackWrapper,
-                        napi_threadsafe_function_call_mode mode) const;
-
-    static void CallJS(napi_env env,
-                       napi_value jsCallback,
-                       void* context,
-                       void* data);
-
-    napi_threadsafe_function _tsfn;
-  };
-
-  template<class T>
-  class AsyncProgressWorker : public AsyncWorker {
-    public:
-     virtual ~AsyncProgressWorker();
-
-     class ExecutionProgress {
-        friend class AsyncProgressWorker;
-       public:
-        void Signal() const;
-        void Send(const T* data, size_t count) const;
-       private:
-        explicit ExecutionProgress(AsyncProgressWorker* worker) : _worker(worker) {}
-        AsyncProgressWorker* const _worker;
-     };
-
-    protected:
-    explicit AsyncProgressWorker(const Function& callback);
-    explicit AsyncProgressWorker(const Function& callback,
-                         const char* resource_name);
-    explicit AsyncProgressWorker(const Function& callback,
-                         const char* resource_name,
-                         const Object& resource);
-    explicit AsyncProgressWorker(const Object& receiver,
-                         const Function& callback);
-    explicit AsyncProgressWorker(const Object& receiver,
-                         const Function& callback,
-                         const char* resource_name);
-    explicit AsyncProgressWorker(const Object& receiver,
-                         const Function& callback,
-                         const char* resource_name,
-                         const Object& resource);
-
-// Optional callback of Napi::ThreadSafeFunction only available after NAPI_VERSION 4.
-// Refs: https://github.com/nodejs/node/pull/27791
-#if NAPI_VERSION > 4
-    explicit AsyncProgressWorker(Napi::Env env);
-    explicit AsyncProgressWorker(Napi::Env env,
-                         const char* resource_name);
-    explicit AsyncProgressWorker(Napi::Env env,
-                         const char* resource_name,
-                         const Object& resource);
-#endif
-
-     virtual void Execute(const ExecutionProgress& progress) = 0;
-     virtual void OnProgress(const T* data, size_t count) = 0;
-
-    private:
-     static void WorkProgress_(Napi::Env env, Napi::Function jsCallback, void* data);
-
-     void Execute() override;
-     void Signal() const;
-     void SendProgress_(const T* data, size_t count);
-
-     std::mutex _mutex;
-     T* _asyncdata;
-     size_t _asyncsize;
-     ThreadSafeFunction _tsfn;
-  };
-  #endif
-
-  // Memory management.
-  class MemoryManagement {
-    public:
-      static int64_t AdjustExternalMemory(Env env, int64_t change_in_bytes);
-  };
-
-  // Version management
-  class VersionManagement {
-    public:
-      static uint32_t GetNapiVersion(Env env);
-      static const napi_node_version* GetNodeVersion(Env env);
-  };
-
-} // namespace Napi
-
-// Inline implementations of all the above class methods are included here.
-#include "napi-inl.h"
-
-#endif // SRC_NAPI_H_