import type { ControllerStore } from "./store.js";
import type { ControllerEffects, ControllerResource, EffectDefinition, EffectRecord } from "./types.js";
export declare class ControllerEffectService implements ControllerEffects {
    private readonly store;
    private readonly resource;
    private readonly signal;
    private used;
    constructor(store: ControllerStore, resource: ControllerResource, signal: AbortSignal);
    ensure<TRequest>(definition: EffectDefinition<TRequest>): Promise<EffectRecord>;
    private observe;
    private applyObservation;
    private apply;
    private recordEvent;
}