@babel/preset-env: `DEBUG` option

Using targets:
{
  "android": "81",
  "chrome": "81",
  "edge": "81",
  "firefox": "75",
  "ios": "13.3",
  "opera": "67",
  "safari": "13",
  "samsung": "10.1"
}

Using modules transform: auto

Using plugins:
  proposal-numeric-separator { "samsung":"10.1" }
  proposal-logical-assignment-operators { "android":"81", "chrome":"81", "edge":"81", "firefox":"75", "ios":"13.3", "opera":"67", "safari":"13", "samsung":"10.1" }
  proposal-nullish-coalescing-operator { "ios":"13.3", "safari":"13", "samsung":"10.1" }
  proposal-optional-chaining { "ios":"13.3", "safari":"13", "samsung":"10.1" }
  syntax-json-strings { "android":"81", "chrome":"81", "edge":"81", "firefox":"75", "ios":"13.3", "opera":"67", "safari":"13", "samsung":"10.1" }
  syntax-optional-catch-binding { "android":"81", "chrome":"81", "edge":"81", "firefox":"75", "ios":"13.3", "opera":"67", "safari":"13", "samsung":"10.1" }
  syntax-async-generators { "android":"81", "chrome":"81", "edge":"81", "firefox":"75", "ios":"13.3", "opera":"67", "safari":"13", "samsung":"10.1" }
  syntax-object-rest-spread { "android":"81", "chrome":"81", "edge":"81", "firefox":"75", "ios":"13.3", "opera":"67", "safari":"13", "samsung":"10.1" }
  transform-dotall-regex { "firefox":"75" }
  proposal-unicode-property-regex { "firefox":"75" }
  transform-named-capturing-groups-regex { "firefox":"75" }
  proposal-export-namespace-from { "firefox":"75", "ios":"13.3", "safari":"13", "samsung":"10.1" }
  transform-modules-commonjs { "android":"81", "chrome":"81", "edge":"81", "firefox":"75", "ios":"13.3", "opera":"67", "safari":"13", "samsung":"10.1" }
  proposal-dynamic-import { "android":"81", "chrome":"81", "edge":"81", "firefox":"75", "ios":"13.3", "opera":"67", "safari":"13", "samsung":"10.1" }

Using polyfills: No polyfills were added, since the `useBuiltIns` option was not set.
