//#region src/compat/_internal/isIndex.ts
const IS_UNSIGNED_INTEGER = /^(?:0|[1-9]\d*)$/;
function isIndex(value, length = Number.MAX_SAFE_INTEGER) {
	switch (typeof value) {
		case "number": return Number.isInteger(value) && value >= 0 && value < length;
		case "symbol": return false;
		case "string": return IS_UNSIGNED_INTEGER.test(value);
	}
}
//#endregion
exports.isIndex = isIndex;