"dependencies": {
    "@appium/base-driver": "^8.0.0"
  },  
  "appium": {
    "driverName": "<<driver-name>>",
    "automationName": "<<automationName>>",
    "platformNames": [
      "Android"
    ],
    "mainClass": "AppiumDriverMainClass"
  },
  

export default class AppiumDriverMainClass extends BaseDriver {

 async createSession(jwpCaps, reqCaps, w3cCaps, otherDriverData) {
     const session = await super.createSession(w3cCaps);
     // Do driver creation logic here //
     return session;
   }
}

async setUrl(url) {
    return // logic to open the url
}

driver.getUrl('https://google.com')

appium driver install --source=local /path/to/your/driver

appium driver install --source=npm <driver-package-on-npm>

appium --use-drivers=<<driver-name>>