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2.53 kBTypeScriptView Raw
1import { ActionArgs, ActionFunction, AnyActorLogic, ConditionalRequired, EventObject, InputFrom, IsLiteralString, IsNotNever, MachineContext, Mapper, ParameterizedObject, ProvidedActor, RequiredActorOptions, UnifiedArg } from "../types.js";
2type ResolvableActorId<TContext extends MachineContext, TExpressionEvent extends EventObject, TEvent extends EventObject, TId extends string | undefined> = TId | ((args: UnifiedArg<TContext, TExpressionEvent, TEvent>) => TId);
3export interface SpawnAction<TContext extends MachineContext, TExpressionEvent extends EventObject, TParams extends ParameterizedObject['params'] | undefined, TEvent extends EventObject, TActor extends ProvidedActor> {
4 (args: ActionArgs<TContext, TExpressionEvent, TEvent>, params: TParams): void;
5 _out_TActor?: TActor;
6}
7interface SpawnActionOptions<TContext extends MachineContext, TExpressionEvent extends EventObject, TEvent extends EventObject, TActor extends ProvidedActor> {
8 id?: ResolvableActorId<TContext, TExpressionEvent, TEvent, TActor['id']>;
9 systemId?: string;
10 input?: Mapper<TContext, TEvent, InputFrom<TActor['logic']>, TEvent> | InputFrom<TActor['logic']>;
11 syncSnapshot?: boolean;
12}
13type DistributeActors<TContext extends MachineContext, TExpressionEvent extends EventObject, TEvent extends EventObject, TActor extends ProvidedActor> = TActor extends any ? ConditionalRequired<[
14 src: TActor['src'],
15 options?: SpawnActionOptions<TContext, TExpressionEvent, TEvent, TActor> & {
16 [K in RequiredActorOptions<TActor>]: unknown;
17 }
18], IsNotNever<RequiredActorOptions<TActor>>> : never;
19type SpawnArguments<TContext extends MachineContext, TExpressionEvent extends EventObject, TEvent extends EventObject, TActor extends ProvidedActor> = IsLiteralString<TActor['src']> extends true ? DistributeActors<TContext, TExpressionEvent, TEvent, TActor> : [
20 src: string | AnyActorLogic,
21 options?: {
22 id?: ResolvableActorId<TContext, TExpressionEvent, TEvent, string>;
23 systemId?: string;
24 input?: unknown;
25 syncSnapshot?: boolean;
26 }
27];
28export declare function spawnChild<TContext extends MachineContext, TExpressionEvent extends EventObject, TParams extends ParameterizedObject['params'] | undefined, TEvent extends EventObject, TActor extends ProvidedActor>(...[src, { id, systemId, input, syncSnapshot }]: SpawnArguments<TContext, TExpressionEvent, TEvent, TActor>): ActionFunction<TContext, TExpressionEvent, TEvent, TParams, TActor, never, never, never, never>;
29export {};
30
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