message: add fast-html-parser definition
diff: /// <reference types="node" />
  +declare module "fast-html-parser" {
  + interface Node {
  + text: string
  + rawText: string
  + structuredText: string
  +
  + firstChild: Node
  + lastChild: Node
  + childNodes: Node[]
  +
  + removeWhitespace(): Node
  + trimRight(): Node
  +
  + attributes: { [key: string]: string }
  + rawAttributes: string
  + rawAttrs: string
  + tagName: string
  + id: string
  + classNames: string[]
  +
  + querySelectorAll(selector: string): Node[]
  + querySelector(selector: string): Node
  + }
  + interface HTMLElement extends Node {
  + querySelectorAll(selector: string): Node[]
  + querySelector(selector: string): Node
  +
  + removeWhitespace(): HTMLElement
  + trimRight(): HTMLElement
  + }
  +
  + function parse(raw: string, options?: {
  + lowerCaseTagName?: false, // convert tag name to lower case (hurt performance heavily)
  + script?: false, // retrieve content in <script> (hurt performance slightly)
  + style?: false, // retrieve content in <style> (hurt performance slightly)
  + pre?: false,
  + }): HTMLElement;
  +}
  +
  declare module 'lzma-native' {
  import * as stream from "stream"
  