Type & Interface

Object

const SOME_OBJECT: { [key: string]: { [key: string]: number } } = {
  test: {
    'key': 1,
  },
  development: {
    'key': 2,
  },
  staging: {
    'key': 3,
  },
  production: {
    'key': 4,
  },
};

export default SOME_OBJECT;

type OBJ_KEY_STRING_VALUE_NUMBER = { [key: string]: number };

const SOME_OBJECT_2: { [key: string]: OBJ_KEY_STRING_VALUE_NUMBER } = {
  test: {
    'key': 1,
  },
  development: {
    'key': 2,
  },
  staging: {
    'key': 3,
  },
  production: {
    'key': 4,
  },
};