Fix BC issues

[Tigrov]

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

[what-the-diff]

PR Summary

• Introduction of Generator Import
  The code now includes an import statement for Generator. This allows us to use a key tool in handling data streams, which should improve the efficiency of our code.

• Update to batchInsert Method Signature
  We've updated the way the batchInsert method works: it now accepts either an iterable or a Generator as the parameter type for $rows. This offers more flexibility in the data types we can use with this method, enhancing the functionality and user experience of our software.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (e0bd00d) 98.39% compared to head (52671b4) 98.39%.

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #245   +/-   ##
=========================================
  Coverage     98.39%   98.39%           
  Complexity      174      174           
=========================================
  Files            16       16           
  Lines           561      561           
=========================================
  Hits            552      552           
  Misses            9        9           

Files	Coverage Δ
src/DMLQueryBuilder.php	100.00% <100.00%> (ø)

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[vjik]

Removing Generator in this case is not break BC. See https://3v4l.org/SENSO