isNativeFunction.js 335 B

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  1. "use strict";
  2. Object.defineProperty(exports, "__esModule", {
  3. value: true
  4. });
  5. exports.default = _isNativeFunction;
  6. function _isNativeFunction(fn) {
  7. try {
  8. return Function.toString.call(fn).indexOf("[native code]") !== -1;
  9. } catch (_e) {
  10. return typeof fn === "function";
  11. }
  12. }
  13. //# sourceMappingURL=isNativeFunction.js.map