three.js/examples/jsm/postprocessing/BloomPass.d.ts

import {
  WebGLRenderTarget,
  ShaderMaterial
} from '../../../src/Three';

import { Pass } from './Pass';

export class BloomPass extends Pass {
  constructor(strength?: number, kernelSize?: number, sigma?: number, resolution?: number);
  renderTargetX: WebGLRenderTarget;
  renderTargetY: WebGLRenderTarget;
  copyUniforms: object;
  materialCopy: ShaderMaterial;
  convolutionUniforms: object;
  materialConvolution: ShaderMaterial;
  fsQuad: object;
}