Module hover 

Functions

class_hover_from_index

Build a hover for a class/interface/trait/enum found by short name in the workspace index.

docs_for_symbol_from_index

Return hover documentation for a symbol from a FileIndex slice.

extract_receiver_var_before_cursor

Extract the receiver variable from immediately before ->word or ?->word at the cursor’s exact column position. Uses the column rather than str::find() so multiple method calls on the same line are handled correctly.

format_params_str

hover_info

resolve_use_alias

Resolve a use-import alias to the short class name.

signature_for_symbol_from_index

Return a function/method signature string from a FileIndex slice.