The base implementation of `_.isNative` without bad shim checks.

@private
@param {*} value The value to check.
@returns {boolean} Returns `true` if `value` is a native function,
else `false`.
function baseIsNative$1(value) {
	  if (!isObject$1(value) || isMasked$1(value)) {
	    return false;
	  }
	  var pattern = (isFunction$1(value) || isHostObject$2(value)) ? reIsNative$1 : reIsHostCtor$1;
	  return pattern.test(toSource$1(value));
	}