refactor(typescript):noImplicitAny for Histogram and Message_queues test file

[praveenqlogic]

towards #313 (it's a good idea to open an issue first for discussion)

• Tests and linter pass
• Code coverage does not decrease (if any source code was changed)
• Appropriate docs were updated (if necessary)

[codecov]

Codecov Report

Merging #510 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #510   +/-   ##
=======================================
  Coverage   94.91%   94.91%           
=======================================
  Files          15       15           
  Lines         984      984           
  Branches       83       83           
=======================================
  Hits          934      934           
  Misses         42       42           
  Partials        8        8

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