import Model from './model';
export declare class RelationConfiger {
    name: string;
    table: string;
    fields: string[] | Function | string;
    pk: string;
    fk?: string;
    relation?: boolean | string | Relation;
    where?: Object | Function;
    order?: string | Function;
    constructor(config?: RelationConfiger);
}
export default class Relation {
    protected _one: {
        [index: string]: RelationConfiger;
    };
    protected _many: {
        [index: string]: RelationConfiger;
    };
    protected _extend: {
        [index: string]: RelationConfiger;
    };
    protected _table: string;
    protected _pk: string;
    protected _fields: Array<string>;
    protected _model: Model;
    protected _controller: any;
    protected _foreach: any;
    protected _ctx: any;
    constructor(ctx: any, Table: any, Fields?: string | Array<string>, PK?: string);
    config(Table: any, Fields: any, PK: any): void;
    hasOne(config: RelationConfiger): this;
    One: RelationConfiger | any;
    hasMany(config: RelationConfiger): this;
    Many: RelationConfiger | any;
    extend(config: RelationConfiger): this;
    Extend: RelationConfiger | any;
    eval(w: any): any;
    objects(PKValues: Array<Number>): Promise<{}>;
    protected data_columns(arr: any, column: any): any[];
    protected dataValues(arr: any, column?: any): any[];
    where(where: any): this;
    load(DbConfig?: {} | string): void;
    fields(fields: any): this;
    selectAndCount(): Promise<[{}, any] | (number | any[])[]>;
    order(order: any): this;
    save(data: any): Promise<boolean>;
    page(page: any, number: any): this;
    add(data: any): Promise<any>;
    del(): Promise<number>;
    select(): Promise<{}>;
    find(): Promise<{}>;
}