add base files

1 files changed, 8 insertions, 0 deletions

diff --git a/node_modules/performance-now/src/index.d.ts b/node_modules/performance-now/src/index.d.ts
new file mode 100644
index 0000000..68dca8e
--- /dev/null
+++ b/node_modules/performance-now/src/index.d.ts
@@ -0,0 +1,8 @@
+// This file describes the package to typescript.
+
+/**
+ * Returns the number of milliseconds since the page was loaded (if browser)
+ * or the node process was started.
+ */
+declare function now(): number;
+export = now;