import { ClientApplication } from '../client';
import { Indexable } from './merge';
import { ActionCallback, ActionSetInterface, ActionSubscription, Component, ErrorCallback, Unsubscribe } from './types';
export declare function actionWrapper(action: any): any;
export declare function getVersion(): any;
export declare function getEventNameSpace(group: string, eventName: string, component?: Component): string;
export declare function isValidOptionalNumber(value?: number): boolean;
export declare function isValidOptionalString(value?: string): boolean;
export declare abstract class ActionSet implements ActionSetInterface {
    readonly id: string;
    readonly type: string;
    readonly app: ClientApplication<any>;
    readonly defaultGroup: string;
    group: string;
    subgroups: string[];
    subscriptions: ActionSubscription[];
    constructor(app: ClientApplication<any>, type: string, group: string, id?: string);
    readonly component: Component;
    updateSubscription(subscriptionToRemove: ActionSubscription, group: string, subgroups: string[]): Unsubscribe;
    error(callback: ErrorCallback): Unsubscribe;
    subscribe(eventName: string, callback: ActionCallback, component?: Component, currentIndex?: number): Unsubscribe;
    unsubscribe(resetOnly?: boolean): this;
}
export declare abstract class ActionSetWithChildren extends ActionSet {
    children: ActionSetChildAction[];
    unsubscribe(unsubscribeChildren?: boolean, resetParentOnly?: boolean): this;
    getChild(id: string): ActionSetChildAction | undefined;
    getChildIndex(id: string): number;
    getChildSubscriptions(id: string, eventType?: string): ActionSubscription[];
    addChild(child: ActionSetChildAction, group: string, subgroups: string[]): this;
    removeChild(id: string): this;
    subscribeToChild(child: ActionSetChildAction, eventName: string | string[], callback: (childData: any) => void): this;
    getUpdatedChildActions<A extends ActionSetChildAction>(newActions: A[], currentActions: A[]): A[] | undefined;
}
export declare type ActionSetChildAction = ActionSet | ActionSetWithChildren;
export declare function sanitizeProps<Prop, Key extends keyof Prop>(obj: Prop, keys: Key[]): Pick<Prop, Key>;
export declare function updateActionFromPayload<A extends Partial<ActionSetInterface>>(action: A, newProps: A): boolean;
export declare function getMergedProps<Prop extends Indexable>(props: Prop, newProps: Partial<Prop>): Prop;
export declare function forEachInEnum<E extends Indexable>(types: E, callback: (prop: string) => void): void;
export declare function findMatchInEnum<E extends Indexable>(types: E, lookup: string): string | undefined;