yo microservice install task

app\index.js

const Generator = require('yeoman-generator');

class MicroserviceGenerator extends Generator {
  // ...other tasks

  install() {
    const devDependencies = [
      '@types/cors',
      '@types/express',
      '@types/jest',
      '@typescript-eslint/eslint-plugin',
      '@typescript-eslint/parser',
      'eslint',
      'eslint-config-airbnb-base',
      'eslint-plugin-import',
      'jest',
      'ts-jest',
      'ts-node',
      'typescript',
    ];
    const dependencies = [
      'body-parser',
      'cors',
      'dotenv',
      'express',
      'joi',
    ];

    this.npmInstall(devDependencies, {'save-dev': true});
    this.npmInstall(dependencies);
  }

  end() {
    this.log('Your microservice is ready!');
  }
}

module.exports = MicroserviceGenerator;