* chore: named export for block.js
* chore: named export for block_drag_surface.js
* chore: named export for block_dragger.js
* chore: named export for block_svg.js
* Fix import ordering
* chore: fix imports using requireType
* Remove extra require
* Migrate core/events/events.js to ES6 const/let
* Migrate core/events/events.js to goog.module
* Migrate core/events/events.js to named requires
* clang-format core/events/events.js
* Migrate Blockly core to use getRecordUndo/setRecordUndo
* Update core/events.js to reflect latest guidance around exporting mutable fields
* Migrate core/events/events_block_drag.js to ES6 const/let
* Migrate core/events/events_block_drag.js to goog.module
* Migrate core/events/events_block_drag.js to named requires
* clang-format core/events/events_block_drag.js
* Migrate core/events/events_theme_change.js to ES6 const/let
* Migrate core/events/events_theme_change.js to goog.module
* Migrate core/events/events_theme_change.js to named requires
* clang-format core/events/events_theme_change.js
* Migrate core/events/workspace_events.js to ES6 const/let
* Migrate core/events/workspace_events.js to goog.module
* Migrate core/events/workspace_events.js to named requires
* clang-format core/events/workspace_events.js
* Update build artifact sizes in check_metadata.sh
* Add comment about root cause of build artifact size change
* Migrate core/events/workspace_events.js to ES6 const/let
* Migrate core/events/workspace_events.js to goog.module
* Migrate core/events/workspace_events.js to named requires
* clang-format core/events/workspace_events.js
* Clarify require name for Blockly.Events.Abstract
* Migrate core/events/events_bubble_open.js to ES6 const/let
* Migrate core/events/events_bubble_open.js to goog.module
* Migrate core/events/events_bubble_open.js to named requires
* Migrate core/events/events_trashcan_open.js to ES6 const/let
* Migrate core/events/events_trashcan_open.js to goog.module
* Migrate core/events/events_trashcan_open.js to named requires
* clang-format core/events/events_trashcan_open.js
* Migrate core/events/events_selected.js to ES6 const/let
* Migrate core/events/events_selected.js to goog.module
* Migrate core/events/events_selected.js to named requires
* clang-format core/events/events_selected.js