/// <reference types="node" />
import { IDatabaseEncoding } from '../../storage';
export interface MultisigIdentityValue {
    name: string;
    /**
     * The secret is optional when a multisig account is generated on a Ledger device.
     * The secret never leaves the Ledger device.
     *
     * We use a zero buffer encoding approach for the optional 'secret' field:
     * - Present secret: written directly to buffer
     * - Undefined secret: zero buffer of same length written
     *
     * This approach maintains consistent serialized size and avoids database migrations,
     * while allowing distinction between undefined and actual secrets during deserialization.
     */
    secret?: Buffer;
}
export declare class MultisigIdentityValueEncoder implements IDatabaseEncoding<MultisigIdentityValue> {
    serialize(value: MultisigIdentityValue): Buffer;
    deserialize(buffer: Buffer): MultisigIdentityValue;
    getSize(value: MultisigIdentityValue): number;
}
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