Remove legacy decorators syntax

.eslintrc.js

@@ -24,10 +24,14 @@ module.exports = {
   parserOptions: {
     sourceType: 'module',
     ecmaFeatures: {
-      experimentalObjectRestSpread: true,
       jsx: true,
     },
     ecmaVersion: 2021,
+    requireConfigFile: false,
+    babelOptions: {
+      configFile: false,
+      presets: ['@babel/react', '@babel/env'],
+    },
   },
 
   settings: {
@@ -211,4 +215,18 @@ module.exports = {
       },
     ],
   },
+
+  overrides: [
+    {
+      files: ['*.config.js', '.eslintrc.js', 'ide-helper.js'],
+
+      env: {
+        commonjs: true,
+      },
+
+      parserOptions: {
+        sourceType: 'script',
+      },
+    },
+  ],
 };

app/javascript/mastodon/components/account.js

@@ -22,7 +22,6 @@ const messages = defineMessages({
   block: { id: 'account.block', defaultMessage: 'Block @{name}' },
 });
 
-export default @injectIntl
 class Account extends ImmutablePureComponent {
 
   static propTypes = {
@@ -140,3 +139,5 @@ class Account extends ImmutablePureComponent {
   }
 
 }
+
+export default injectIntl(Account);

app/javascript/mastodon/components/admin/ReportReasonSelector.js

@@ -84,7 +84,6 @@ class Rule extends React.PureComponent {
 
 }
 
-export default @injectIntl
 class ReportReasonSelector extends React.PureComponent {
 
   static propTypes = {
@@ -157,3 +156,5 @@ class ReportReasonSelector extends React.PureComponent {
   }
 
 }
+
+export default injectIntl(ReportReasonSelector);

app/javascript/mastodon/components/column_header.js

@@ -12,7 +12,6 @@ const messages = defineMessages({
   moveRight: { id: 'column_header.moveRight_settings', defaultMessage: 'Move column to the right' },
 });
 
-export default @injectIntl
 class ColumnHeader extends React.PureComponent {
 
   static contextTypes = {
@@ -213,3 +212,5 @@ class ColumnHeader extends React.PureComponent {
   }
 
 }
+
+export default injectIntl(ColumnHeader);

app/javascript/mastodon/components/domain.js

@@ -8,7 +8,6 @@ const messages = defineMessages({
   unblockDomain: { id: 'account.unblock_domain', defaultMessage: 'Unblock domain {domain}' },
 });
 
-export default @injectIntl
 class Account extends ImmutablePureComponent {
 
   static propTypes = {
@@ -40,3 +39,5 @@ class Account extends ImmutablePureComponent {
   }
 
 }
+
+export default injectIntl(Account);

app/javascript/mastodon/components/edited_timestamp/index.js

@@ -16,8 +16,6 @@ const mapDispatchToProps = (dispatch, { statusId }) => ({
 
 });
 
-export default @connect(null, mapDispatchToProps)
-@injectIntl
 class EditedTimestamp extends React.PureComponent {
 
   static propTypes = {
@@ -68,3 +66,5 @@ class EditedTimestamp extends React.PureComponent {
   }
 
 }
+
+export default connect(null, mapDispatchToProps)(injectIntl(EditedTimestamp));

app/javascript/mastodon/components/inline_account.js

@@ -14,7 +14,6 @@ const makeMapStateToProps = () => {
   return mapStateToProps;
 };
 
-export default @connect(makeMapStateToProps)
 class InlineAccount extends React.PureComponent {
 
   static propTypes = {
@@ -32,3 +31,5 @@ class InlineAccount extends React.PureComponent {
   }
 
 }
+
+export default connect(makeMapStateToProps)(InlineAccount);

app/javascript/mastodon/components/load_gap.js

@@ -7,7 +7,6 @@ const messages = defineMessages({
   load_more: { id: 'status.load_more', defaultMessage: 'Load more' },
 });
 
-export default @injectIntl
 class LoadGap extends React.PureComponent {
 
   static propTypes = {
@@ -32,3 +31,5 @@ class LoadGap extends React.PureComponent {
   }
 
 }
+
+export default injectIntl(LoadGap);

app/javascript/mastodon/components/media_gallery.js

@@ -220,7 +220,6 @@ class Item extends React.PureComponent {
 
 }
 
-export default @injectIntl
 class MediaGallery extends React.PureComponent {
 
   static propTypes = {
@@ -366,3 +365,5 @@ class MediaGallery extends React.PureComponent {
   }
 
 }
+
+export default injectIntl(MediaGallery);

app/javascript/mastodon/components/picture_in_picture_placeholder.js

@@ -6,7 +6,6 @@ import { connect } from 'react-redux';
 import { debounce } from 'lodash';
 import { FormattedMessage } from 'react-intl';
 
-export default @connect()
 class PictureInPicturePlaceholder extends React.PureComponent {
 
   static propTypes = {
@@ -67,3 +66,5 @@ class PictureInPicturePlaceholder extends React.PureComponent {
   }
 
 }
+
+export default connect()(PictureInPicturePlaceholder);

app/javascript/mastodon/components/poll.js

@@ -31,7 +31,6 @@ const makeEmojiMap = record => record.get('emojis').reduce((obj, emoji) => {
   return obj;
 }, {});
 
-export default @injectIntl
 class Poll extends ImmutablePureComponent {
 
   static propTypes = {
@@ -227,3 +226,5 @@ class Poll extends ImmutablePureComponent {
   }
 
 }
+
+export default injectIntl(Poll);

app/javascript/mastodon/components/relative_timestamp.js

@@ -121,7 +121,6 @@ const timeRemainingString = (intl, date, now, timeGiven = true) => {
   return relativeTime;
 };
 
-export default @injectIntl
 class RelativeTimestamp extends React.Component {
 
   static propTypes = {
@@ -197,3 +196,5 @@ class RelativeTimestamp extends React.Component {
   }
 
 }
+
+export default injectIntl(RelativeTimestamp);

app/javascript/mastodon/components/scrollable_list.js

@@ -20,7 +20,6 @@ const mapStateToProps = (state, { scrollKey }) => {
   };
 };
 
-export default @connect(mapStateToProps, null, null, { forwardRef: true })
 class ScrollableList extends PureComponent {
 
   static contextTypes = {
@@ -365,3 +364,5 @@ class ScrollableList extends PureComponent {
   }
 
 }
+
+export default connect(mapStateToProps, null, null, { forwardRef: true })(ScrollableList);

app/javascript/mastodon/components/status.js

@@ -59,7 +59,6 @@ const messages = defineMessages({
   edited: { id: 'status.edited', defaultMessage: 'Edited {date}' },
 });
 
-export default @injectIntl
 class Status extends ImmutablePureComponent {
 
   static contextTypes = {
@@ -519,3 +518,5 @@ class Status extends ImmutablePureComponent {
   }
 
 }
+
+export default injectIntl(Status);

app/javascript/mastodon/components/status_action_bar.js

@@ -49,8 +49,6 @@ const mapStateToProps = (state, { status }) => ({
   relationship: state.getIn(['relationships', status.getIn(['account', 'id'])]),
 });
 
-export default @connect(mapStateToProps)
-@injectIntl
 class StatusActionBar extends ImmutablePureComponent {
 
   static contextTypes = {
@@ -371,3 +369,5 @@ class StatusActionBar extends ImmutablePureComponent {
   }
 
 }
+
+export default connect(mapStateToProps)(injectIntl(StatusActionBar));

app/javascript/mastodon/features/account/components/account_note.js

@@ -43,7 +43,6 @@ class InlineAlert extends React.PureComponent {
 
 }
 
-export default @injectIntl
 class AccountNote extends ImmutablePureComponent {
 
   static propTypes = {
@@ -168,3 +167,5 @@ class AccountNote extends ImmutablePureComponent {
   }
 
 }
+
+export default injectIntl(AccountNote);

app/javascript/mastodon/features/account/components/header.js

@@ -61,7 +61,6 @@ const dateFormatOptions = {
   minute: '2-digit',
 };
 
-export default @injectIntl
 class Header extends ImmutablePureComponent {
 
   static propTypes = {
@@ -354,3 +353,5 @@ class Header extends ImmutablePureComponent {
   }
 
 }
+
+export default injectIntl(Header);

app/javascript/mastodon/features/account_gallery/index.js

@@ -59,7 +59,6 @@ class LoadMoreMedia extends ImmutablePureComponent {
 
 }
 
-export default @connect(mapStateToProps)
 class AccountGallery extends ImmutablePureComponent {
 
   static propTypes = {
@@ -225,3 +224,5 @@ class AccountGallery extends ImmutablePureComponent {
   }
 
 }
+
+export default connect(mapStateToProps)(AccountGallery);

app/javascript/mastodon/features/account_timeline/components/limited_account_hint.js

@@ -13,7 +13,6 @@ const mapDispatchToProps = (dispatch, { accountId }) => ({
 
 });
 
-export default @connect(() => {}, mapDispatchToProps)
 class LimitedAccountHint extends React.PureComponent {
 
   static propTypes = {
@@ -33,3 +32,5 @@ class LimitedAccountHint extends React.PureComponent {
   }
 
 }
+
+export default connect(() => {}, mapDispatchToProps)(LimitedAccountHint);

app/javascript/mastodon/features/account_timeline/index.js

@@ -55,7 +55,6 @@ RemoteHint.propTypes = {
   url: PropTypes.string.isRequired,
 };
 
-export default @connect(mapStateToProps)
 class AccountTimeline extends ImmutablePureComponent {
 
   static propTypes = {
@@ -192,3 +191,5 @@ class AccountTimeline extends ImmutablePureComponent {
   }
 
 }
+
+export default connect(mapStateToProps)(AccountTimeline);