export declare class DataSpecItem {
    type: string;
    label: string;
    name: string;
    placeholder?: string;
    property?: {
        [key: string]: any;
    };
}
export declare class DataSpec {
    name: string;
    description: string;
    help: string;
    specItems: DataSpecItem[];
}
export declare class DataSpecList {
    items: DataSpec[];
    total: number;
}