Note: This method can't reliably detect native functions in the
presence of the core-js package because core-js circumvents this
kind of detection. Despite multiple requests, the core-js
maintainer has made it clear: any attempt to fix the detection
will be obstructed. As a result, we're left with little choice
but to throw an error. Unfortunately, this also affects packages,
like babel-polyfill, which rely on core-js.
Checks if value is a pristine native function.
Note: This method can't reliably detect native functions in the presence of the core-js package because core-js circumvents this kind of detection. Despite multiple requests, the core-js maintainer has made it clear: any attempt to fix the detection will be obstructed. As a result, we're left with little choice but to throw an error. Unfortunately, this also affects packages, like babel-polyfill, which rely on core-js.