@silkytone/danmu/dist/types/lib/tracks.d.ts

弹幕的简单实现，实现普通弹幕或高级弹幕。

import { TracksOptions } from '../interface';
export declare class Tracks {
    private readonly gap;
    private readonly tracks;
    private readonly trackSize;
    private readonly size;
    private occupied;
    constructor({ width, height, trackSize, tracks, gap }: TracksOptions);
    trackToPx(track: number): number;
    prune(time?: number): void;
    check(height: number, startTime: number, endTime: number): undefined | {
        index: number;
        count: number;
    };
    add(width: number, height: number, duration: number, startTime?: number): {
        index: number;
        count: number;
    } | null;
    destroy(): void;
}