three.js/examples/jsm/geometries/ConvexGeometry.d.ts

import {
  BufferGeometry,
  Geometry,
  Vector3
} from '../../../src/Three';

export class ConvexGeometry extends Geometry {
  constructor(points: Vector3[]);
}

export class ConvexBufferGeometry extends BufferGeometry {
  constructor(points: Vector3[]);
}