import { Layout, UITransform } from 'cc';
import { UICustomComponent } from '../../../page/custom/UICustomComponent';
import { Color, Direction, HorizontalAlign, UILayoutCommonAttribute, VerticalAlign } from '../../common/UICommonAttribute';
import { UIComponent } from '../../UIComponent';
export declare class UIBaseLayout extends UIComponent implements UILayoutCommonAttribute {
    alignItems(alignItems: VerticalAlign | HorizontalAlign): this;
    backgroundColor(color: Color): this;
    height(height: number): this;
    justifyContent(justifyContent: VerticalAlign | HorizontalAlign): this;
    padding(padding: Direction | number): this;
    width(width: number): this;
    protected layout: Layout | undefined;
    protected transform: UITransform | undefined;
    constructor();
    setLayout(): void;
    setTransform(): void;
    addUIComponent(component: UICustomComponent | UIComponent): this;
}