[Feature request] Support configurable spacing within expression parentheses. #2343

Prerequisites

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Summary

Configurable spacing within expression parentheses.

Example:
( $x + 1 ) vs ($x + 1)

It would ideally be exposed through PSUseConsistentWhitespace as a configurable option. This would be like the C-style formatter option: SpaceWithinParentheses = true

I've always used this style but it's become a problem with automatic code generation.

Proposed Design

I think this could be borrowed from the C formatter.