import { SubtleCryptoBackend } from "../subtle-crypto.js";
import { SecureStoreBackend } from "../secure-store.js";
export type Session = {
    sessionId(): Promise<string>;
    sign(message: string | Uint8Array): Promise<string>;
    clear(): void;
};
export declare function newSessionFromSessionId(sessionId: string, cryptoBackend: SubtleCryptoBackend | null, secureStoreBackend: SecureStoreBackend | null): Promise<Session>;
export declare function newSession(cryptoBackend: SubtleCryptoBackend | null, secureStoreBackend: SecureStoreBackend | null): Promise<Session>;
export * from "./secp256r1.js";
export * from "./secp256k1.js";