import { GunDataProvider } from '../data/GunDataProvider';
import { ComponentMetadata, ComponentPackage, AccessControlList } from '../Types';
import { EventEmitter } from '../utils/EventEmitter';
export declare class ComponentRegistry extends EventEmitter {
    private gun;
    private componentIndex;
    private indexedComponents;
    constructor(gun: GunDataProvider);
    getComponent(address: string, userPair: any): Promise<ComponentPackage | null>;
    getComponentSchema(address: string, userPair: any): Promise<any>;
    private initializeSearchIndex;
    private fetchAllPublicComponents;
    searchComponents(query: string, limit?: number): Promise<ComponentMetadata[]>;
    publishComponent(component: ComponentPackage, currentUserPair: any): Promise<void>;
    private updateSearchIndex;
    private setupUpdateListeners;
    updateComponentAccess(componentId: string, newAcl: AccessControlList, currentUserPair: any): Promise<void>;
    private notifyComponentUpdate;
    private getComponentPath;
    private parseAddress;
    private encryptComponent;
    private decryptComponent;
    private verifyComponentSignature;
}