Update hooks-service.ts

[mjangir]

Explicitly return undefined

[codecov]

Codecov Report

Merging #929 (f909f9b) into master (3561ea1) will increase coverage by 0.00%.
The diff coverage is 100.00%.

❗ Current head f909f9b differs from pull request most recent head 6e36f5b. Consider uploading reports for the commit 6e36f5b to get more accurate results

@@           Coverage Diff           @@
##           master     #929   +/-   ##
=======================================
  Coverage   95.10%   95.11%           
=======================================
  Files         117      117           
  Lines        1124     1125    +1     
  Branches      128      128           
=======================================
+ Hits         1069     1070    +1     
  Misses         23       23           
  Partials       32       32           

Impacted Files	Coverage Δ
src/hooks/shared/hooks-service.ts	88.57% <100.00%> (+0.33%)	⬆️

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