th-ol-draw/babel.config.js

ol plot

module.exports = {
  presets: [
    ['@babel/env', {
      targets: {
        browsers: ['> 1%', 'last 2 versions', 'not ie <= 8'],
      },
      loose: true,
      modules: false
    }]
  ],
  plugins: [
    '@babel/plugin-proposal-class-properties',
    '@babel/external-helpers'
  ],
  ignore: [
    'dist/*.js'
  ],
  comments: false
}