import type { WebGLRenderer } from '../../core';
import type { Viewport } from '../main';
import { Transition } from '../main/Transition';
import { Material } from '../resources';
export declare class TiltShiftTransition extends Transition {
    blur: number;
    gradientBlur: number;
    static material: Material;
    apply(renderer: WebGLRenderer, target: Viewport): void;
}