import { EffectMetadata } from "@ngrx/effects/src/models";
export declare const METADATA_KEY = "__@ngrx/effects__";
export declare const CREATE_EFFECT_METADATA_KEY = "__@ngrx/effects_create__";
export interface EffectConfig {
    dispatch?: boolean;
    useEffectsErrorHandler?: boolean;
}
export declare type EffectPropertyKey<T extends Object> = Exclude<keyof T, keyof Object>;
export declare const DEFAULT_EFFECT_CONFIG: Readonly<Required<EffectConfig>>;
export declare function addEffectMetadataEntry<T extends object>(sourceProto: T, metadata: EffectMetadata<T>): void;