* Move existing tests into new suite
* Add tests for setShadowState
* Add assertions for serialization
* Unskip serialization tests
* Add logic to handle shadows in both systems
* Uncomment tests
* fix: add access modifiers to new comment funcs
* fix: fixup types
* fix: remove addNextBlocks = true
* feat: add real child of shadow errors
* fix: types
* Add getSelected/setSelected to core/common.js
* Migrate core to use Blockly.common.getSelected/setSelected instead of Blockly.selected
* Migrate demos to use Blockly.common.getSelected/setSelected instead of Blockly.selected
* Remove Blockly.selected
* Use variable instead of calling common.getSelected() multiple times
* Add accessor for selected on Blockly
* Add renaming record for Blockly.selected -> Blockly.common.getSelected/setSelected
* 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
An upcoming change to emit private properties in Google's internal version of
https://github.com/angular/clutz will otherwise break any
TypeScript depending on these types. This is because TypeScript errors
on overriding protected with private (Closure Compiler does not).
* Partially revert collapsed block changes and add additional handling for setting children of collapsed blocks to not rendered
* Improve performance by checking if child is rendered in updateDisabled
* Google changed from an Inc to an LLC.
This happened back in 2017 but we didn’t notice. Officially we should update files from Inc to LLC when they are changed as part of regular edits, but this is a nightmare to remember for the next decade.
* Remove project description/titles from licenses
This is no longer part of Google’s header requirements. Our existing descriptions were useless (“Visual Blocks Editor”) or grossly obselete (“Visual Blocks Language”).
* License no longer requires URL.
* Fix license regexps.
* Disconnecting child block even if it cannot be connected to parent block.
* Bump disconnected child block.
* Added method for behavior on failed connection and updated expected behavior of unplug in unit tests.
* Removing obsolete TODO and calling new helper method in tests.
