let myFavoriteNumber: string = 'seven';
myFavoriteNumber = 7;
​
// index.ts(2,1): error TS2322: Type 'number' is not assignable to type 'string'.

let myFavoriteNumber: any = 'seven';
myFavoriteNumber = 7;

let anyThing: any = 'hello';
console.log(anyThing.myName);
console.log(anyThing.myName.firstName);

let anyThing: any = 'Tom';
anyThing.setName('Jerry');
anyThing.setName('Jerry').sayHello();
anyThing.myName.setFirstName('Cat');

let something;
something = 'seven';
something = 7;
​
something.setName('Tom');

let something: any;
something = 'seven';
something = 7;
​
something.setName('Tom');