import { RawShaderMaterial, Uniform, Vector2, BufferGeometry, Camera, Group, Object3D, Scene, Texture, WebGLRenderer } from 'three';
export interface CloudsResolveMaterialParameters {
    colorBuffer?: Texture | null;
    depthVelocityBuffer?: Texture | null;
    shadowLengthBuffer?: Texture | null;
    colorHistoryBuffer?: Texture | null;
    shadowLengthHistoryBuffer?: Texture | null;
}
export interface CloudsResolveMaterialUniforms {
    [key: string]: Uniform<unknown>;
    colorBuffer: Uniform<Texture | null>;
    depthVelocityBuffer: Uniform<Texture | null>;
    shadowLengthBuffer: Uniform<Texture | null>;
    colorHistoryBuffer: Uniform<Texture | null>;
    shadowLengthHistoryBuffer: Uniform<Texture | null>;
    texelSize: Uniform<Vector2>;
    frame: Uniform<number>;
    jitterOffset: Uniform<Vector2>;
    varianceGamma: Uniform<number>;
    temporalAlpha: Uniform<number>;
}
export declare class CloudsResolveMaterial extends RawShaderMaterial {
    uniforms: CloudsResolveMaterialUniforms;
    constructor({ colorBuffer, depthVelocityBuffer, shadowLengthBuffer, colorHistoryBuffer, shadowLengthHistoryBuffer }?: CloudsResolveMaterialParameters);
    setSize(width: number, height: number): void;
    onBeforeRender(renderer: WebGLRenderer, scene: Scene, camera: Camera, geometry: BufferGeometry, object: Object3D, group: Group): void;
    temporalUpscale: boolean;
    shadowLength: boolean;
}