xstate-helpers

Version:

A collection of helpers for XState (with React).

21 lines (16 loc) • 595 B

JavaScript

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

function assertEvent(_event, _types) {}
function invariantEvent(event, types) {
  types = Array.isArray(types) ? types : [types];

  if (!types.includes(event.type)) {
    throw new Error(`Expected event${types.length > 1 ? 's' : ''} "${types.join(', ')}" but got "${event.type}".`);
  }
}
function isEvent(event, types) {
  types = Array.isArray(types) ? types : [types];
  return types.includes(event.type);
}

exports.assertEvent = assertEvent;
exports.invariantEvent = invariantEvent;
exports.isEvent = isEvent;