Test if a value is an array-like object containing only symbols.
Detect native Symbol support.
Detect native Symbol.toStringTag support.
Test if a value is an array.
Return a function which tests if every element in an array passes a test condition.
Detect native Symbol.toPrimitive support.
Determine if a value is an ES6 Symbol or not.
Detect native Symbol.iterator support.
Test if a value is a Float64Array.
Test if a value is a Uint32Array.
Test if a value is a Uint16Array.
Test if a value is a Uint8Array.
Test if a value is an object.
Test if a value is a Float32Array.
Detect native Symbol.hasInstance support.
Test if a value is a boolean.
Test if a value is a string.
Test if a value is a Buffer object.
Test if a value is a function.
Check if an environment is big endian.
Test if an array-like object supports the accessor (get/set) protocol.
Test if a double-precision floating-point numeric value is NaN.
Check if an environment is little endian.
Test if a value is a plain object.