Type definition in object literal in TypeScript

Question

In TypeScript classes it\'s possible to declare types for properties, for example:

class className {
  property: string;
};

How do declare

Answer 1

If you're trying to write a type annotation, the syntax is:

var x: { property: string; } = ...;

If you're trying to write an object literal, the syntax is:

var x = { property: 'hello' };

Your code is trying to use a type name in a value position.