import { Connection } from '../services/userConnectionsService';
export interface UseUserConnectionsResult {
    connections: Connection[];
    isLoading: boolean;
    error: string | null;
    refreshConnections: () => Promise<void>;
    getConnectionsByUsername: (username: string) => Promise<Connection[]>;
    getConnectionsByUserId: (userId: string) => Promise<Connection[]>;
    uploadUserProfilePicture: (imageData: string, fileType?: string) => Promise<boolean>;
}
export declare const useUserConnections: () => UseUserConnectionsResult;
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