import { InjectionToken, Type } from '@angular/core';
import { EffectsErrorHandler } from './effects_error_handler';
import { FunctionalEffect } from './models';
export declare const _ROOT_EFFECTS_GUARD: InjectionToken<void>;
export declare const USER_PROVIDED_EFFECTS: InjectionToken<Type<unknown>[][]>;
export declare const _ROOT_EFFECTS: InjectionToken<[(Type<unknown> | Record<string, FunctionalEffect<() => import("rxjs").Observable<unknown>>>)[]]>;
export declare const _ROOT_EFFECTS_INSTANCES: InjectionToken<unknown[]>;
export declare const _FEATURE_EFFECTS: InjectionToken<(Type<unknown> | Record<string, FunctionalEffect<() => import("rxjs").Observable<unknown>>>)[][]>;
export declare const _FEATURE_EFFECTS_INSTANCE_GROUPS: InjectionToken<unknown[][]>;
export declare const EFFECTS_ERROR_HANDLER: InjectionToken<EffectsErrorHandler>;