import type { InsiderTransaction, InstitutionalOwnership, CongressTransaction } from '../models/index.js';
export declare function getInsiderTransactions(symbol: string, from: string, to: string): Promise<InsiderTransaction[]>;
export declare function getInstitutionalOwnership(symbol: string): Promise<InstitutionalOwnership>;
export declare function getInstitutionalPortfolio(cik: string): Promise<unknown>;
export declare function getCongressTransactions(symbol?: string, from?: string, to?: string): Promise<CongressTransaction[]>;
//# sourceMappingURL=ownership.d.ts.map