[library_html5] Simplify JSEvent system. NFC#22849
Draft
sbc100 wants to merge 1 commit intoemscripten-core:mainfrom
Draft
[library_html5] Simplify JSEvent system. NFC#22849sbc100 wants to merge 1 commit intoemscripten-core:mainfrom
sbc100 wants to merge 1 commit intoemscripten-core:mainfrom