import { GObject } from './GObject';
import { RelationItem } from './RelationItem';
import { XmlNode } from './utils/XMLParser';
export declare class Relations {
    protected $owner: GObject;
    protected $items: RelationItem[];
    sizeDirty: boolean;
    /**@internal */
    $dealing: GObject;
    private static RELATION_NAMES;
    constructor(owner: GObject);
    add(target: GObject, relationType: number, usePercent?: boolean): void;
    addItems(target: GObject, sidePairs: string): void;
    remove(target: GObject, relationType?: number): void;
    contains(target: GObject): boolean;
    clearFor(target: GObject): void;
    clearAll(): void;
    copyFrom(source: Relations): void;
    dispose(): void;
    onOwnerSizeChanged(dWidth: number, dHeight: number): void;
    ensureRelationsSizeCorrect(): void;
    get empty(): boolean;
    setup(xml: XmlNode): void;
}