import { Secret, EncryptedState } from '../../../Secret';
/**
 * A binary seed for HD key derivation. Accepts hex strings, raw bytes, or encrypted state.
 *
 * @example
 * ```ts
 * const seed = new Seed('abcdef0123456789...');
 * const seed = new Seed(seedBytes);
 * ```
 */
export declare class Seed extends Secret {
    /**
     * @param source - Hex string, `Uint8Array`, or {@link EncryptedState}.
     * @throws {@link InvalidSeedError} if invalid.
     */
    constructor(source: string | Uint8Array | EncryptedState);
    /** The raw seed bytes. */
    get raw(): Uint8Array;
    /** The seed as a hex-encoded string. */
    get hex(): string;
}