typescript get type of object property code example

Example 1: 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

Example 2: typescript type of object values

const data = {
  value: 123,
  text: 'text'
};
type Data = typeof data;