type Payload = Record<string, unknown>;
type PayloadWithMessage = Payload & {
    message: string;
};
export declare class Err extends Error {
    constructor(payload: PayloadWithMessage);
    constructor(message: string, tag: string | null, payload?: Payload);
    constructor(message: string, payload?: Payload);
    name: string;
    tag: string | null;
}
export {};
//# sourceMappingURL=Err.d.ts.map