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Fix #18542 : Fixes the alignment issue of the music notes and map interaction components (#18656)
Fix part of #9749: Migrate interactive map, logic proof, multiple choice input, set input and text input interactions. (#12788)
Apply prettier 2 (#19862)
Fix #7092: Remove downgradeComponent (#21903)
Fix #9311 - Use TestBed.inject instead of TestBed.get (#24729)
Fix the part #10700 of Refactor all migrated object factories to model.ts files in angular. (AnswerGropupObjectFactory) (#22504)
Fix part of #25997: Replace async() with waitforasync() (#26473)
Fix part of #23496 : Apply strict type checks to group 15 and 16 files (#26342)