highgrove

import {createMachine, EventObject, StateNodeConfig, StateSchema} from "xstate";
import {createModel as xCreateModel} from "@xstate/test";

export type TestDefinition<TTestContext, TContext, TSchema extends StateSchema<TContext>> = {
  test?: (context: TTestContext) => Promise<any> | void;
} & (TSchema['states'] extends Record<string, StateSchema<TContext>> ? {
  states?: {
    [key in keyof TSchema['states']]?: TestDefinition<TTestContext, TContext, TSchema['states'][key]>
  }
} : Record<string, never>);