{
  "presets": [
    ["@babel/preset-env", {
      "targets": {
        "browsers": ["last 2 versions", "safari >= 7", "ie >= 10"]
      },
      "proposal": "minimal"
    }]
  ],
  "plugins": [
    "@babel/plugin-proposal-optional-chaining",
    "@babel/plugin-proposal-pipeline-operator",
    "@babel/plugin-proposal-nullish-coalescing-operator",
    "@babel/plugin-transform-async-to-generator",
    "@babel/plugin-proposal-object-rest-spread",
    "@babel/plugin-proposal-optional-catch-binding",
    "@babel/plugin-proposal-async-generator-functions",
    "@babel/plugin-transform-exponentiation-operator"
  ]
}