feat: add testing capabilities

1 files changed, 21 insertions, 0 deletions

diff --git a/babel.config.js b/babel.config.js
new file mode 100644
index 0000000..1aa593c
--- /dev/null
+++ b/babel.config.js
@@ -0,0 +1,21 @@
+function isBabelLoader(caller) {
+	return caller && caller.name === 'babel-loader';
+}
+
+module.exports = function(api) {
+	if (api.env('test') && !api.caller(isBabelLoader)) {
+		return {
+			presets: [
+				[
+					'@babel/preset-env',
+					{
+						targets: {
+							node: 'current'
+						}
+					}
+				]
+			]
+		};
+	}
+	return {};
+};