import { type Scope } from "../common/types";
export declare function $signalReset(scope: Scope, id: string | number): void;
export declare function $signal(scope: Scope, id: string | number): AbortSignal;
/** Enrols `scope` with its branch so destroying the branch cleans it up. */
export declare function trackCleanup(scope: Scope, subscribers?: Set<Scope>): void;