export declare const metaNulls: () => {
    schema: string;
    payloadMessageNull: () => {
        count: number;
        message: null;
        description: {
            id: number;
            __meta_nulls: number[];
            __meta_empty: number[];
        };
        __meta_nulls: number[];
    };
    payloadAllNull: () => {
        __meta_nulls: number[];
    };
};
export declare const metaCollectionEnvelope: () => {
    schema: string;
    payloadAll: () => {
        Collection: {
            key: number;
            count: number;
            message: string;
        }[];
    };
    payloadDeletedRow: () => {
        Collection: ({
            key: number;
            count: number;
            message: string;
            __meta_deleted?: undefined;
        } | {
            key: number;
            __meta_deleted: boolean;
            count?: undefined;
            message?: undefined;
        })[];
    };
    payloadEmptyLogs: () => {
        Collection: ({
            key: number;
            count: number;
            message: string;
            __meta_empty?: undefined;
        } | {
            key: number;
            __meta_empty: number[];
            count?: undefined;
            message?: undefined;
        })[];
    };
    payloadNullMessage: () => {
        Collection: ({
            key: number;
            count: number;
            message: string;
            __meta_nulls?: undefined;
        } | {
            key: number;
            __meta_nulls: number[];
            count?: undefined;
            message?: undefined;
        })[];
    };
};