import type { PrivateKey } from '../../domain/keypair.js';
import { BaseError } from '../../framework/error/mod.js';
declare class SigningError extends BaseError {
    readonly cause: unknown;
    readonly _tag = "SigningError";
    constructor(cause: unknown);
}
export declare function buildSign(): (privateKey: PrivateKey, payload: object | string) => Promise<{
    error?: never;
    value: string;
} | {
    error: SigningError;
    value?: never;
}>;
export {};
//# sourceMappingURL=sign.d.ts.map