interface Obj {
    [key: string]: any;
}
interface Options {
    shapesPool?: string[];
    colorPool?: string[];
    shapeCount?: number;
    interval?: number;
    step?: number;
    minSize?: number;
    maxSize?: number;
}
declare class CanvasShapesBg {
    observer: ResizeObserver | null;
    dom: HTMLCanvasElement;
    ctx: CanvasRenderingContext2D;
    timerHandle: any;
    intervalHandle: any;
    shapesPool: string[];
    shapes: any[];
    actionCount: number;
    width: number;
    height: number;
    shapeCount: number;
    interval: number;
    step: number;
    minSize: number;
    maxSize: number;
    colorRed: string;
    colorPool: string[];
    constructor(_element: HTMLCanvasElement | undefined | Options, _options: Options | undefined);
    createElement(): HTMLCanvasElement;
    debounce<T extends (...args: any[]) => any>(func: T, delay: number): (...args: Parameters<T>) => void;
    handleCanvasDimensionChange(entries: Obj[]): void;
    watch(): void;
    destroy(): void;
    start(count?: number): void;
    animate(): void;
    stop(): void;
    clearShapes(): void;
    loop(): void;
    renderShapes(): void;
    buildPosArrayFromText(_text: string, _options?: Obj): Obj[];
    moveTo(_targetArr: Obj[], _options?: Obj): void;
    move(): void;
    capitalizeString(str: string): string;
    getRandomColor(): string;
    buildShapes(_count: number, typesPool?: string[]): void;
    buildShape(type: string): any;
    popShape(count: number): void;
    pushShape(obj: Obj, typesPool?: string[]): void;
    drawBubble(pos: Obj): void;
    drawBalloon(pos: Obj): void;
    drawLight(pos: Obj): void;
    drawHeart(pos: Obj): void;
    drawStar(pos: Obj): void;
    buildShapeBubble(color?: string): Obj;
    buildShapeBalloon(color?: string): Obj;
    buildShapeLight(color?: string): Obj;
    buildShapeHeart(color?: string): Obj;
    buildShapeStar(color?: string): Obj;
}
export default CanvasShapesBg;