Function reducer

packages/xstate-solid/test/useActor.test.tsx:1912–1918

(state: number, event: { type: 'INC' })

  it('should be able to work with `fromTransition`', () => {
    const reducer = (state: number, event: { type: 'INC' }): number => {
      if (event.type === 'INC') {
        return state + 1;
      }

      return state;
    };

    const Test = () => {
      const [count, send] = useActor(fromTransition(reducer, 0));