Cannot Get Jest + Typescript + Axios Test

In start of file:

import axios from 'axios';
jest.mock('axios');
const mockedAxios = axios as jest.Mocked<typeof axios>;

Now you can use it as usual mock:

mockedAxios.get.mockRejectedValue('Network error: Something went wrong');
mockedAxios.get.mockResolvedValue({ data: {} });

If you want to use jest.mock with "no-any" try this:

import axios, { AxiosStatic } from 'axios'

interface AxiosMock extends AxiosStatic {
  mockResolvedValue: Function
  mockRejectedValue: Function
}

jest.mock('axios')
const mockAxios = axios as AxiosMock

it('make api call to get data', () => {
   // call this first
   mockAxios.mockResolvedValue(yourValue)

   component.getData()
   expect(mockAxios.get).toHaveBeenCalledWith(Endpoints.DATA.URL)
})

but I can't call mockResolvedValue because that method does not exist on axios.get in TypeScript

You can use an assertion:

(axios.get as any).mockResolvedValue(resp)