chore: fix build failed, revert any type declaration from #6236

[sorrycc]

Checklist

• npm test passes
• tests are included
• documentation is changed or added
• commit message follows commit guidelines

Description of change

• ref: chore: ci broken #6236

[codecov]

Codecov Report

Merging #6240 (32e875d) into master (5ad7c7c) will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##           master    #6240   +/-   ##
=======================================
  Coverage   84.45%   84.45%           
=======================================
  Files         154      154           
  Lines        3507     3507           
  Branches      952      952           
=======================================
  Hits         2962     2962           
  Misses        535      535           
  Partials       10       10           

Impacted Files	Coverage Δ
packages/bundler-webpack/src/index.ts	36.06% <0.00%> (ø)

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