Improve type annotations

[vjik]

Q	A
Is bugfix?	❌
New feature?	❌
Breaks BC?	❌
Fixed issues	-

[what-the-diff]

PR Summary

• Enhancement Improve type annotations #779: Clearer Specification of Return and Parameter Types
  Our developers have made the return types of the QueryInterface::all() and CommandInterface::queryAll() methods, and the parameter type for the DbArrayHelper::populate() methods more specific. They are now explicitly labelled as array[]. This provides better clarity and understanding of what these methods will return or accept.

• Enhancement Improve type annotations #779: Defined Type for 'populate' Closure in BatchQueryResultInterface
  We have defined a specific type for the 'populate' closure in the BatchQueryResultInterface. This makes it clearer what type of closure should be used, reducing room for error or misunderstanding.

• Bug Fix Fix query count #777: Resolved Issue with Query::count() Return Value
  There was a bug where the Query::count() function could return an incorrect value if the result was greater than PHP_INT_MAX. This has been identified and fixed, ensuring the function now returns precise values regardless of the size.

• Enhancement Deprecate unnecessary argument $rawSql of AbstractCommand::internalExecute() #778: Removal of Redundant Argument
  The $rawSql argument of the AbstractCommand::internalExecute() method was deemed unnecessary and has been deprecated from the system. This simplifies the method and makes the code cleaner.

In addition to these, we have updated the change log file (CHANGELOG.md) with these new bug fixes and enhancements. Also, necessary adjustments in code files have been made, like modifying function return types and parameter types, removing or adding comments etc., making the overall experience smoother and the codebase more understandable.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (6845a40) 99.64% compared to head (003d4e8) 99.64%.
Report is 1 commits behind head on master.

❗ Current head 003d4e8 differs from pull request most recent head c054db4. Consider uploading reports for the commit c054db4 to get more accurate results

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #779   +/-   ##
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  Coverage     99.64%   99.64%           
  Complexity     1272     1272           
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  Files            63       63           
  Lines          3061     3061           
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  Hits           3050     3050           
  Misses           11       11           

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