import type { BaseStyleProps, Canvas, CircleStyleProps, FederatedEvent } from '@antv/g-lite';
import EventEmitter from 'eventemitter3';
import type { DrawerTool } from '../constants/enum';
export type DrawerType = 'circle' | 'rect' | 'polyline' | 'polygon';
/**
 * TODO: make drawer style configurable
 */
export interface DrawerStyle {
    rectFill: BaseStyleProps['fill'];
    rectFillOpacity: BaseStyleProps['fillOpacity'];
    rectStroke: BaseStyleProps['stroke'];
    rectStrokeOpacity: BaseStyleProps['strokeOpacity'];
    rectStrokeWidth: BaseStyleProps['strokeWidth'];
    rectLineDash: BaseStyleProps['lineDash'];
    polylineVertexSize: CircleStyleProps['r'];
    polylineVertexFill: BaseStyleProps['fill'];
    polylineVertexFillOpacity: BaseStyleProps['fillOpacity'];
    polylineVertexStroke: BaseStyleProps['stroke'];
    polylineVertexStrokeOpacity: BaseStyleProps['strokeOpacity'];
    polylineVertexStrokeWidth: BaseStyleProps['strokeWidth'];
    polylineSegmentStroke: BaseStyleProps['stroke'];
    polylineSegmentStrokeWidth: BaseStyleProps['strokeWidth'];
    polylineSegmentLineDash: BaseStyleProps['lineDash'];
    polylineActiveVertexSize: CircleStyleProps['r'];
    polylineActiveVertexFill: BaseStyleProps['fill'];
    polylineActiveVertexFillOpacity: BaseStyleProps['fillOpacity'];
    polylineActiveVertexStroke: BaseStyleProps['stroke'];
    polylineActiveVertexStrokeOpacity: BaseStyleProps['strokeOpacity'];
    polylineActiveVertexStrokeWidth: BaseStyleProps['strokeWidth'];
    polylineActiveSegmentStroke: BaseStyleProps['stroke'];
    polylineActiveSegmentStrokeWidth: BaseStyleProps['strokeWidth'];
    polylineActiveSegmentLineDash: BaseStyleProps['lineDash'];
}
export interface DrawerState {
    type: DrawerType;
    id: string;
    path: DrawerPath;
}
export interface Point {
    x: number;
    y: number;
}
export type DrawerPath = Point[];
export interface DrawerState {
    type: DrawerType;
    isDrawing: boolean;
    path: Point[];
    id: string;
}
export interface DrawerOption {
}
export declare abstract class BaseDrawer extends EventEmitter {
    /** 当前标注的id */
    id: string | undefined;
    /** 标注类型 */
    abstract type: DrawerTool;
    /** 构造参数 */
    drawerOptions: DrawerOption;
    /** 是否正在绘制 */
    isDrawing: boolean;
    /** 绘制激活 */
    isActive: boolean;
    /** 绘制路径 */
    path: Point[];
    /** 画布 */
    canvas: Canvas;
    constructor(drawerOptions: DrawerOption);
    abstract onMouseDown(e: FederatedEvent): void;
    abstract onMouseMove(e: FederatedEvent): void;
    abstract onMouseUp(e: FederatedEvent): void;
    abstract onMouseDbClick(e: FederatedEvent): void;
    abstract onKeyDown(e: KeyboardEvent): void;
    setCanvas(canvas: Canvas): void;
    reset(): void;
    dispose(): void;
}
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