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

declare class GrainientBackgroundComponent implements AfterViewInit, OnChanges {
    containerRef: ElementRef<HTMLDivElement>;
    /** 渐变混合中使用的主色（十六进制字符串） */
    ncColor1: _angular_core.InputSignal<string>;
    /** 渐变混合中使用的辅助强调色（十六进制字符串） */
    ncColor2: _angular_core.InputSignal<string>;
    /** 渐变混合中使用了深色底色（十六进制字符串） */
    ncColor3: _angular_core.InputSignal<string>;
    /** 渐变动画的速度倍增器（0-5） */
    ncTimeSpeed: _angular_core.InputSignal<number>;
    /** 将色调平衡向深色或浅色方向调整（-1.0 到 1.0） */
    ncColorBalance: _angular_core.InputSignal<number>;
    /** 波扭曲变形强度（0-4） */
    ncWarpStrength: _angular_core.InputSignal<number>;
    /** 波的弯曲频率（0-12） */
    ncWarpFrequency: _angular_core.InputSignal<number>;
    /** 弯曲动画的速度倍率（0-6）*/
    ncWarpSpeed: _angular_core.InputSignal<number>;
    /** 扭曲变形的基准振幅（5-80） */
    ncWarpAmplitude: _angular_core.InputSignal<number>;
    /** 颜色混合轴的旋转角度（deg -180-180） */
    ncBlendAngle: _angular_core.InputSignal<number>;
    /** 柔化颜色图层之间的过渡边缘（0-0.4） */
    ncBlendSoftness: _angular_core.InputSignal<number>;
    /** 旋转量受噪声驱动（0-1440） */
    ncRotationAmount: _angular_core.InputSignal<number>;
    /** 调整驱动旋转的噪声频率（0-4） */
    ncNoiseScale: _angular_core.InputSignal<number>;
    /** 颗粒感强度（0-0.4） */
    ncGrainAmount: _angular_core.InputSignal<number>;
    /** 颗粒感尺度（0.2-8） */
    ncGrainScale: _angular_core.InputSignal<number>;
    /** 让谷物随时间变化呈现动画效果 */
    ncGrainAnimated: _angular_core.InputSignalWithTransform<boolean, unknown>;
    /** 对最终颜色进行整体对比度调整（0-2.5） */
    ncContrast: _angular_core.InputSignal<number>;
    /** 最终颜色的伽马校正（0.4-2.5） */
    ncGamma: _angular_core.InputSignal<number>;
    /** 最终颜色的饱和度（0-2.5） */
    ncSaturation: _angular_core.InputSignal<number>;
    /** 渐变中心的水平偏移量（-1-1） */
    ncCenterX: _angular_core.InputSignal<number>;
    /** 渐变中心垂直偏移量（-1-1） */
    ncCenterY: _angular_core.InputSignal<number>;
    /** 渐变场的缩放级别（0.3-3） */
    ncZoom: _angular_core.InputSignal<number>;
    private renderer;
    private scene;
    private camera;
    private mesh;
    private material;
    private time0;
    private rafId;
    private resizeObserver;
    private readonly document;
    private readonly destroyRef;
    private readonly ngZone;
    private readonly platformId;
    private removeResizeListener;
    constructor();
    ngAfterViewInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    private initScene;
    private updateUniforms;
    private hexToRgb;
    private setupResizeObserver;
    private onResize;
    private startAnimation;
    private animate;
    private render;
    private cleanup;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<GrainientBackgroundComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<GrainientBackgroundComponent, "nc-grainient-background", never, { "ncColor1": { "alias": "ncColor1"; "required": false; "isSignal": true; }; "ncColor2": { "alias": "ncColor2"; "required": false; "isSignal": true; }; "ncColor3": { "alias": "ncColor3"; "required": false; "isSignal": true; }; "ncTimeSpeed": { "alias": "ncTimeSpeed"; "required": false; "isSignal": true; }; "ncColorBalance": { "alias": "ncColorBalance"; "required": false; "isSignal": true; }; "ncWarpStrength": { "alias": "ncWarpStrength"; "required": false; "isSignal": true; }; "ncWarpFrequency": { "alias": "ncWarpFrequency"; "required": false; "isSignal": true; }; "ncWarpSpeed": { "alias": "ncWarpSpeed"; "required": false; "isSignal": true; }; "ncWarpAmplitude": { "alias": "ncWarpAmplitude"; "required": false; "isSignal": true; }; "ncBlendAngle": { "alias": "ncBlendAngle"; "required": false; "isSignal": true; }; "ncBlendSoftness": { "alias": "ncBlendSoftness"; "required": false; "isSignal": true; }; "ncRotationAmount": { "alias": "ncRotationAmount"; "required": false; "isSignal": true; }; "ncNoiseScale": { "alias": "ncNoiseScale"; "required": false; "isSignal": true; }; "ncGrainAmount": { "alias": "ncGrainAmount"; "required": false; "isSignal": true; }; "ncGrainScale": { "alias": "ncGrainScale"; "required": false; "isSignal": true; }; "ncGrainAnimated": { "alias": "ncGrainAnimated"; "required": false; "isSignal": true; }; "ncContrast": { "alias": "ncContrast"; "required": false; "isSignal": true; }; "ncGamma": { "alias": "ncGamma"; "required": false; "isSignal": true; }; "ncSaturation": { "alias": "ncSaturation"; "required": false; "isSignal": true; }; "ncCenterX": { "alias": "ncCenterX"; "required": false; "isSignal": true; }; "ncCenterY": { "alias": "ncCenterY"; "required": false; "isSignal": true; }; "ncZoom": { "alias": "ncZoom"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}

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

export { GrainientBackgroundComponent, NcGrainientBackgroundModule };