// Available variables:
  // - Machine
  // - interpret
  // - assign
  // - send
  // - sendParent
  // - spawn
  // - raise
  // - actions
  // - XState (all XState exports)
  
  const fetchMachine = Machine({
    id: 'fetch',
    initial: 'grades',
    context: {
      retries: 0
    },
    states: {
      grades: {
        on: {
          SHOW_MODAL: 'createGradeModal'
        }
      },
      createGradeModal: {
        initial: "idle",
        
        on: {
          CLOSE_MODAL: "grades"
        },
      
        states: {
          idle: {
            onEntry: ["createFormObject"],
            
            on: {
              CREATE_AND_RESET: "creating",
              CREATE_AND_EDIT: "creating"
            }
          },
          creating: {}
        }
      },
      grade: {}
    }
  });