create project

kitabcitab/node_modules/es-abstract/2020/StringToBigInt.js

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+'use strict';
+
+var GetIntrinsic = require('get-intrinsic');
+
+var $BigInt = GetIntrinsic('%BigInt%', true);
+var $TypeError = GetIntrinsic('%TypeError%');
+var $SyntaxError = GetIntrinsic('%SyntaxError%');
+
+// https://262.ecma-international.org/11.0/#sec-stringtobigint
+
+module.exports = function StringToBigInt(argument) {
+	if (typeof argument !== 'string') {
+		throw new $TypeError('`argument` must be a string');
+	}
+	if (!$BigInt) {
+		throw new $SyntaxError('BigInts are not supported in this environment');
+	}
+	try {
+		return $BigInt(argument);
+	} catch (e) {
+		return NaN;
+	}
+};