import { OnDestroy, SimpleChanges, OnChanges } from '@angular/core';
import * as i0 from "@angular/core";
interface Sparkle {
    id: string;
    x: string;
    y: string;
    color: string;
    delay: number;
    scale: number;
    lifespan: number;
    opacity: number;
    rotation: number;
    scaleValue: number;
}
export declare class SparklesTextComponent implements OnDestroy, OnChanges {
    /** 展示的文本内容 */
    ncText: string;
    /** 闪烁点的数量 */
    ncCount: number;
    /** 闪烁点的颜色数组 */
    ncColors: string[];
    /** 闪烁循环时间（秒） */
    ncDuration: number;
    /** 闪烁点的最大尺寸 */
    ncSize: number;
    sparkles: Sparkle[];
    private intervalId?;
    private animationFrameId?;
    constructor();
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    private initializeSparkles;
    private generateSparkle;
    private startAnimation;
    private cleanup;
    getSparkleStyle(sparkle: Sparkle): any;
    trackBySparkleId(index: number, sparkle: Sparkle): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<SparklesTextComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SparklesTextComponent, "nc-sparkles-text", never, { "ncText": "ncText"; "ncCount": "ncCount"; "ncColors": "ncColors"; "ncDuration": "ncDuration"; "ncSize": "ncSize"; }, {}, never, never>;
}
export {};