import { Point } from '../vector';
import SkeletonNode from './SkeletonNode';
import SkeletonEvent from './SkeletonEvent';
import SkeletonContext from './SkeletonContext';
export default class MovingNode {
    id: string;
    skelNode: SkeletonNode;
    next?: MovingNode | null;
    prev?: MovingNode | null;
    edgeDir: Point;
    edgeCollapseTime: number;
    bisector: Point;
    spawnCount: number;
    private _reflex;
    private _events;
    constructor(id: string);
    isReflex(): boolean;
    addEvent(event: SkeletonEvent): void;
    removeEvent(event: SkeletonEvent): void;
    tryRemoveEvent(event: SkeletonEvent): boolean;
    clearEvents(): void;
    events(): SkeletonEvent[];
    filterEvents(cb: (event: SkeletonEvent) => boolean): void;
    /**
     * @return True if bisector is valid and polygon is not degenerated at this corner.
     */
    calcBisector(ctx: SkeletonContext, init?: boolean): boolean;
    updateEdge(): void;
    private setDegenerate;
    leaveSkeletonNode(): void;
    toString(): string;
}