Improvements 🔧

Enhancements for analysis of view files implemented in plain PHP (#351)
- All variables including $this in the root scope are always "maybe-defined" which means they won't be reported on level 0 but on level 1 (phpstan/phpstan-src@0613451, phpstan/phpstan-src@14b17a8), #351
- Variables in the root scope can be made always defined with inline @var PHPDoc (phpstan/phpstan-src@44f9d08)
- Support multiple doc comments above statement (phpstan/phpstan-src@428c8e5)
Detect duplicate declarations of class constants, properties, and methods (#250), #3475, thanks @dktapps!
Support for BitwiseNot (~) operator (#249), thanks @dktapps!

Bugfixes 🐛

Classes that extend ext-dom classes are always analysed using static reflection (#242), #3477, thanks @schlessera!
Look at install-path from installed.json available in Composer v2 (phpstan/phpstan-src@4cf0141), #3426
Skip files from broken Composer installations (phpstan/phpstan-src@d1990b8), #3426
Fix DOMDocument child class contravariance check (phpstan/phpstan-src@09f0beb), #3478

Update jetbrains/phpstorm-stubs (solves #3492, #3482, #3480)
dbase-ext: DB-handle changed from int to resource (#246), thanks @swen100!
dbase_open and dbase_create can also return false (#246), thanks @swen100!
functionMap: narrow possible return values of openssl_verify() (#250), thanks @dktapps!
Loosen the requirements for the $function parameter of the register_shutdown_function function (#240), thanks @ste93cry!