@babel/helpers/lib/helpers/isNativeFunction.js

Collection of helper functions used by Babel transforms.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = _isNativeFunction;
function _isNativeFunction(fn) {
  try {
    return Function.toString.call(fn).indexOf("[native code]") !== -1;
  } catch (_e) {
    return typeof fn === "function";
  }
}

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