babel/packages/babel-plugin-transform-classes/test/fixtures/loose/options.json

{
  "plugins": [
    ["external-helpers", { "helperVersion": "7.100.0" }],
    "transform-function-name",
    ["transform-classes", { "loose": true }],
    ["transform-spread", { "loose": true }],
    "transform-block-scoping"
  ]
}