Generated by XState Viz: https://xstate.js.org/viz

machine.js

const machine = Machine({
  initial: 'Closed',
  states: {
    Closed: {
      on: {
        keydown: {
          cond: 'isChar',
          target: 'Open', 
          actions: 'focus'
        }
      }
    },
    Open: {
      on: {
        closed: 'Closed'
      }
    }
  }
}, {
  actions: {
    focus: (_, {select}) => {
      console.log('focus', select)
      Select2.focusSearch(select)
    }
  },
  guards: {
    isChar: (_, {keydown}) => {
      if (!keydown) { return; }
      return keydown.key.length === 1;
    }
  }
})