8.2
Merge branch '8.0' into 8.1
[VarDumper] Skip built-in class names
Merge branch '6.4' into 7.4
[VarDumper] Make dump toggles keyboard accessible
Replace get_class() calls by ::class
Merge branch '7.4' into 8.0
Mark callbacks with @param-immediately-invoked-callable where applicable
CS
[HttpKernel][VarDumper][WebProfilerBundle] Forward CSP nonce to dump() instead of disabling CSP
Add PR template and auto-close PR on subtree split repositories
[VarDumper] Ignore /vendor/ directory in git
Update license years (last time)
Add call to backers in README files
CS fixes - native_function_invocation & static_lambda
Update XSD references in phpunit.xml.dist files