export declare class DadgetError {
    inserts: (object | string | number)[];
    ns: string;
    code: number;
    message: string;
    constructor(err: {
        code: number;
        message: string;
    }, inserts?: (object | string | number)[], ns?: string);
    static from(from: any): DadgetError;
    convertInsertsToString(): void;
    toString(): string;
}
export declare class UniqueError extends Error {
    obj: object;
    constructor(e: string, obj: object);
}