is there a list of variables each PhpParse\Node\Expr class has?

[prescriptionlifeline]

In reviewing the source code for some of the Rector rules I see that classes like MethodCall, NullsafeMethodCall and StaticCall (all in the PhpParse\Node\Expr namespace) have variables (perhaps that only exist because of the __get() magic method idk) like ->name and ->args. But what about other PhpParse\Node\Expr classes? What about (for example) Assign? Having to go review a bunch of different rules to figure out which variables each PhpParse\Node\Expr class has is quite a bit more time consuming then just consulting a pre built list.

For that matter, is there a ->parent variable? Like a MethodCall instance could have an Assign instance as its parent. Then you could do $call->parent->whatever.

[TomasVotruba]

There is no parent, due to speed limitations (https://phpstan.org/blog/preprocessing-ast-for-custom-rules) and breaking the node tree flow.

This repository might help you to understand expr nodes: https://github.com/rectorphp/php-parser-nodes-docs

Also, you can play and try with nodes quickly here https://github.com/rectorphp/php-parser-nodes-docs