deps: remove deps which already in stage 4

package.json

@@ -22,7 +22,6 @@
     "@babel/plugin-proposal-pipeline-operator": "^7.12.1",
     "@babel/plugin-proposal-private-methods": "^7.12.1",
     "@babel/plugin-proposal-throw-expressions": "^7.12.1",
-    "@babel/plugin-syntax-dynamic-import": "^7.8.3",
     "@babel/plugin-syntax-import-meta": "^7.10.4",
     "@babel/preset-env": "^7.12.1",
     "@babel/preset-flow": "^7.9.0",

src/input/dependency.js

@@ -17,19 +17,14 @@ const STANDARD_BABEL_CONFIG = {
     '@babel/plugin-proposal-function-bind',
     // Stage 1
     '@babel/plugin-proposal-export-default-from',
-    '@babel/plugin-proposal-logical-assignment-operators',
-    '@babel/plugin-proposal-optional-chaining',
     ['@babel/plugin-proposal-pipeline-operator', { proposal: 'minimal' }],
-    ['@babel/plugin-proposal-nullish-coalescing-operator', { loose: false }],
     '@babel/plugin-proposal-do-expressions',
     // Stage 2
     ['@babel/plugin-proposal-decorators', { decoratorsBeforeExport: true }],
     '@babel/plugin-proposal-function-sent',
     '@babel/plugin-proposal-export-namespace-from',
-    '@babel/plugin-proposal-numeric-separator',
     '@babel/plugin-proposal-throw-expressions',
     // Stage 3
-    '@babel/plugin-syntax-dynamic-import',
     '@babel/plugin-syntax-import-meta',
     ['@babel/plugin-proposal-class-properties', { loose: false }],
     '@babel/plugin-proposal-private-methods',

yarn.lock

@@ -503,7 +503,7 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.10.4"
 
-"@babel/plugin-syntax-dynamic-import@^7.8.0", "@babel/plugin-syntax-dynamic-import@^7.8.3":
+"@babel/plugin-syntax-dynamic-import@^7.8.0":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-dynamic-import/-/plugin-syntax-dynamic-import-7.8.3.tgz#62bf98b2da3cd21d626154fc96ee5b3cb68eacb3"
   integrity sha512-5gdGbFon+PszYzqs83S3E5mpi7/y/8M9eC90MRTZfduQOYW76ig6SOSPNe41IG5LoP3FGBn2N0RjVDSQiS94kQ==