typescript type object of code example

Example 1: typescript type object

type Dictionary = {
  [key: string]: any
}

Example 2: typescript get type of object property

type Data = {
  value: number;
  text: string;
};
type textProperty = Data["text"]; //string

//OR
const data = {
  value: 123,
  text: 'hello'
};
type textProperty = typeof data["text"]; //string