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import {  BaseActionObject,  EventObject,  IndexByType,  IsNever,  Prop,  Values,  IsAny,  ServiceMap,  Cast} from './types';
export interface TypegenDisabled {  '@@xstate/typegen': false;}export interface TypegenEnabled {  '@@xstate/typegen': true;}export interface TypegenMeta extends TypegenEnabled {  /**   * Allows you to specify all the results of state.matches   */  matchesStates: string | {};  /**   * Allows you to specify all tags used by the machine   */  tags: string;  /**   * Allows you to specify all the missing implementations   * of the machine   */  missingImplementations: {    actions: string;    delays: string;    guards: string;    services: string;  };  /**   * A map for the internal events of the machine.   *   * key: 'done.invoke.myService'   * value: {   *   type: 'done.invoke.myService';   *   data: unknown;   *   __tip: 'Declare the type in event types!';   * }   */  internalEvents: {};  /**   * Maps the name of the service to the event type   * of the done.invoke action   *   * key: 'invokeSrc'   * value: 'done.invoke.invokeName'   */  invokeSrcNameMap: Record<string, string>;  /**   * Keeps track of which events lead to which   * actions.   *   * Key: 'EVENT_NAME'   * Value: 'actionName' | 'otherActionName'   */  eventsCausingActions: Record<string, string>;  /**   * Keeps track of which events lead to which   * delays.   *   * Key: 'EVENT_NAME'   * Value: 'delayName' | 'otherDelayName'   */  eventsCausingDelays: Record<string, string>;  /**   * Keeps track of which events lead to which   * guards.   *   * Key: 'EVENT_NAME'   * Value: 'guardName' | 'otherGuardName'   */  eventsCausingGuards: Record<string, string>;  /**   * Keeps track of which events lead to which   * services.   *   * Key: 'EVENT_NAME'   * Value: 'serviceName' | 'otherServiceName'   */  eventsCausingServices: Record<string, string>;}
export interface ResolvedTypegenMeta extends TypegenMeta {  resolved: TypegenMeta & {    indexedActions: Record<string, BaseActionObject>;    indexedEvents: Record<string, EventObject>;  };}
export type TypegenConstraint = TypegenEnabled | TypegenDisabled;
// if combined union of all missing implementation types is never then everything has been providedexport type AreAllImplementationsAssumedToBeProvided<  TResolvedTypesMeta,  TMissingImplementations = Prop<    Prop<TResolvedTypesMeta, 'resolved'>,    'missingImplementations'  >> = IsAny<TResolvedTypesMeta> extends true  ? true  : TResolvedTypesMeta extends TypegenEnabled  ? IsNever<      Values<        {          [K in keyof TMissingImplementations]: TMissingImplementations[K];        }      >    > extends true    ? true    : false  : true;
interface AllImplementationsProvided {  missingImplementations: {    actions: never;    delays: never;    guards: never;    services: never;  };}
export interface MarkAllImplementationsAsProvided<TResolvedTypesMeta> {  '@@xstate/typegen': Prop<TResolvedTypesMeta, '@@xstate/typegen'>;  resolved: Prop<TResolvedTypesMeta, 'resolved'> & AllImplementationsProvided;}
type GenerateServiceEvent<  TServiceName,  TEventType,  TServiceMap extends ServiceMap> = TEventType extends any  ? {      type: TEventType;    } & Prop<TServiceMap, TServiceName>  : never;
type GenerateServiceEvents<  TServiceMap extends ServiceMap,  TInvokeSrcNameMap> = string extends keyof TServiceMap  ? never  : Cast<      {        [K in keyof TInvokeSrcNameMap]: GenerateServiceEvent<          K,          TInvokeSrcNameMap[K],          TServiceMap        >;      }[keyof TInvokeSrcNameMap],      EventObject    >;
// we don't even have to do that much here, technically, because `T & unknown` is equivalent to `T`// however, this doesn't display nicely in IDE tooltips, so let's fix thistype MergeWithInternalEvents<TIndexedEvents, TInternalEvents> = TIndexedEvents &  // alternatively we could consider using key remapping in mapped types for this in the future  // in theory it would be a single iteration rather than two  Pick<TInternalEvents, Exclude<keyof TInternalEvents, keyof TIndexedEvents>>;
type AllowAllEvents = {  eventsCausingActions: Record<string, string>;  eventsCausingDelays: Record<string, string>;  eventsCausingGuards: Record<string, string>;  eventsCausingServices: Record<string, string>;};
export interface ResolveTypegenMeta<  TTypesMeta extends TypegenConstraint,  TEvent extends EventObject,  TAction extends BaseActionObject,  TServiceMap extends ServiceMap> {  '@@xstate/typegen': TTypesMeta['@@xstate/typegen'];  resolved: {    enabled: TTypesMeta & {      indexedActions: IndexByType<TAction>;      indexedEvents: MergeWithInternalEvents<        IndexByType<          | (string extends TEvent['type'] ? never : TEvent)          | GenerateServiceEvents<              TServiceMap,              Prop<TTypesMeta, 'invokeSrcNameMap'>            >        >,        Prop<TTypesMeta, 'internalEvents'>      >;    };    disabled: TypegenDisabled &      AllImplementationsProvided &      AllowAllEvents & {        indexedActions: IndexByType<TAction>;        indexedEvents: Record<string, TEvent> & {          __XSTATE_ALLOW_ANY_INVOKE_DATA_HACK__: { data: any };        };        invokeSrcNameMap: Record<          string,          '__XSTATE_ALLOW_ANY_INVOKE_DATA_HACK__'        >;      };  }[IsNever<TTypesMeta> extends true    ? 'disabled'    : TTypesMeta extends TypegenEnabled    ? 'enabled'    : 'disabled'];}