import * as _angular_core from '@angular/core';
import { AfterViewInit, OnChanges, ElementRef, SimpleChanges } from '@angular/core';
import * as i2 from '@angular/common';

declare class LiquidChromeBackgroundComponent implements AfterViewInit, OnChanges {
    containerRef: ElementRef<HTMLDivElement>;
    /** 基础颜色数组 [r, g, b]（0-1） */
    ncBaseColor: _angular_core.InputSignal<number[]>;
    /** 动画运行速度（0-5） */
    ncSpeed: _angular_core.InputSignal<number>;
    /** 波动幅度（0.1-1） */
    ncAmplitude: _angular_core.InputSignal<number>;
    /** X轴波频 */
    ncFrequencyX: _angular_core.InputSignal<number>;
    /** Y轴波频 */
    ncFrequencyY: _angular_core.InputSignal<number>;
    /** 是否允许鼠标/触屏交互 */
    ncInteractive: _angular_core.InputSignalWithTransform<boolean, unknown>;
    private readonly document;
    private readonly destroyRef;
    private readonly ngZone;
    private readonly isBrowser;
    private renderer;
    private scene;
    private camera;
    private material;
    private mesh;
    private animationId;
    private resizeObserver;
    private mouse;
    constructor();
    ngAfterViewInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    private initWebGL;
    private resize;
    onMouseMove(event: MouseEvent): void;
    onTouchMove(event: TouchEvent): void;
    private update;
    private cleanup;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<LiquidChromeBackgroundComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<LiquidChromeBackgroundComponent, "nc-liquid-chrome-background", never, { "ncBaseColor": { "alias": "ncBaseColor"; "required": false; "isSignal": true; }; "ncSpeed": { "alias": "ncSpeed"; "required": false; "isSignal": true; }; "ncAmplitude": { "alias": "ncAmplitude"; "required": false; "isSignal": true; }; "ncFrequencyX": { "alias": "ncFrequencyX"; "required": false; "isSignal": true; }; "ncFrequencyY": { "alias": "ncFrequencyY"; "required": false; "isSignal": true; }; "ncInteractive": { "alias": "ncInteractive"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}

declare class NcLiquidChromeBackgroundModule {
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<NcLiquidChromeBackgroundModule, never>;
    static ɵmod: _angular_core.ɵɵNgModuleDeclaration<NcLiquidChromeBackgroundModule, never, [typeof LiquidChromeBackgroundComponent, typeof i2.CommonModule], [typeof LiquidChromeBackgroundComponent]>;
    static ɵinj: _angular_core.ɵɵInjectorDeclaration<NcLiquidChromeBackgroundModule>;
}

export { LiquidChromeBackgroundComponent, NcLiquidChromeBackgroundModule };