editing JSdoc type for listener param in animation_delay.js. Editing JSDoc type declaration only, for proper usage in Typescript files
editing JSdoc type for listener param in animation_delay.js. Editing JSDoc type declaration only, for proper usage in Typescript files

Tested: TGP: http://test/OCL:486186988:BASE:487240328:1668032242728:51a0b9d1 AND http://test/OCL:486186988:BASE:487364526:1668036676472:b6bbe4b0

RELNOTES: n/a
PiperOrigin-RevId: 487406119
Change-Id: Ibff4286c5d8b429b0570099db54d5769387c650f

google/closure-library,google/closure-library,google/closure-library,google/closure-library,google/closure-library