Detect native arrow function support.
Detect native Uint16Array support.
Detect native Uint8Array support.
Detect native Float64Array support.
Detect native Float32Array support.
Detect native Symbol.toStringTag support.
Detect native Uint32Array support.
Detect native Symbol support.
Detect native generator function support.
Detect native Buffer support.
Test if an object has a specified property.
Return a function which tests if every element in an array passes a test condition.
Detect native function name support.
Test if a value is a function.
Detect native Int32Array support.
Detect native Int16Array support.
Detect native Uint8ClampedArray support.
Detect native Int8Array support.
Detect native Symbol.toPrimitive support.
Test if a value is an object.
Detect native Symbol.iterator support.
Check if an environment is big endian.
Detect native Symbol.hasInstance support.
Test if a value is object-like.