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import isbot from 'https://esm.sh/isbot@3.6.5'import { UAParser } from 'https://esm.sh/ua-parser-js@1.0.32'import type { DarkflareContext } from './DarkflareContext.d.ts'
export class UserAgent {  public browser  public cpu  public device  public engine  public os  public isBot
  constructor(request: DarkflareContext['req']['raw']) {    const header = request.headers.get('user-agent')
    if (!header) return
    const userAgent = new UAParser(header)
    , browser = userAgent.getBrowser()    , cpu = userAgent.getCPU()    , device = userAgent.getDevice()    , engine = userAgent.getEngine()    , os = userAgent.getOS()
    this.browser = {      name: browser.name,      version: browser.version    }
    this.cpu = {      architecture: cpu.architecture    }
    this.device = {      model: device.model,      type: device.type,      vendor: device.vendor    }
    this.engine = {      name: engine.name,      version: engine.version    }
    this.os = {      name: os.name,      version: os.version    }
    this.isBot = isbot(header)  }}