06. Classes and Instances

class Foo {
    // regular method, could be static as well
    anyMethod(){...}

    // the weird case of a method called `class`...
    static class(){...}
}

const fooObj = new Foo();

Input value	`getType()` returns	`is<Type>()` function(s)
`Foo`	`Class`
`fooObj`	`Foo`
`fooObj.anyMethod`	`Function`	`isFunction()`, `isCallable()`
`Foo.class`	`Function`	`isFunction()`, `isCallable()`