import { Able, TransformData, Entity, EntityData } from '../../common';
import { Rectangle, RectangleAlignType } from '@gedit/math';
import type { EntityManager } from '../../common';
import type { SelectionService } from '@gedit/application-common';
export declare const SelectPayload: unique symbol;
export interface SelectPayload {
    selectBounds?: Rectangle;
    alignBounds?: Rectangle;
    selectionService?: SelectionService;
    zIndex?: number;
    align?: SelectAlignType;
    fromMouse?: boolean;
    additional?: boolean;
    hovered?: boolean;
}
export type SelectControlKey = 'rotate' | 'origin' | 'left' | 'bottom' | 'right' | 'top' | 'leftTop' | 'leftBottom' | 'rightTop' | 'rightBottom';
export type SelectDisplayType = 'rectangle' | 'circle' | string;
export declare const SelectAllControlKeys: SelectControlKey[];
interface SelectStateData {
    selected: boolean;
    hovered: boolean;
    mouseSelect: boolean;
    zIndex: number;
    displayType: SelectDisplayType;
    controlKeys: SelectControlKey[];
    originBtnDisabled?: boolean;
}
export type SelectAlignType = RectangleAlignType;
/**
 * 选中状态
 */
export declare class SelectState extends EntityData<SelectStateData> {
    static type: string;
    getDefaultData(): SelectStateData;
    get controlKeys(): SelectControlKey[];
    get displayType(): SelectDisplayType;
    get originBtnDisabled(): boolean | undefined;
    get selected(): boolean;
    get hovered(): boolean;
    set hovered(hovered: boolean);
    get zIndex(): number;
    get mouseSelect(): boolean;
    set mouseSelect(mouseSelect: boolean);
    set selected(selected: boolean);
    set zIndex(zIndex: number);
}
export declare function syncToSelection(selectedEntities: Entity[], selectionService: SelectionService): void;
/**
 * 可被选中并对其的组件
 */
export declare class Selectable extends Able<SelectPayload> {
    static type: string;
    payload: SelectPayload;
    /**
     * 处理全局数据
     * @param entities
     * @param selectPayload
     */
    static globalBefore(entities: Entity[], selectPayload: SelectPayload): SelectPayload | undefined;
    handle(transform: TransformData, selectState: SelectState, selectPayload: SelectPayload): void;
}
export declare namespace Selectable {
    function getSelectedBounds(entityManager: EntityManager): Rectangle | undefined;
    function getZIndex(entity: Entity): number | undefined;
}
export {};
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