Activate method signature help upon selecting a completion

[admvx]

Godot version

4.5.1.stable.official [f62fdbde1]

VS Code version

1.105.1

Godot Tools VS Code extension version

2.5.1

System information

macOS Tahoe 26.0.1

Problem statement

Method signature help does not appear immediately after selecting an autocomplete suggestion for a method. For example:

• Begin typing my_m
• Select my_method from the autocomplete list, and press return/tab
• Editor adds remaining text and opening parenthesis: my_method(, but no signature info appears
• Delete and retype ( character
• Signature info is activated

Proposed solution

Two potential solutions come to mind:

1. Aligns with current extension behaviour: Provide method signature assistance immediately upon selecting an autocompleted method (and continue to insert the opening parenthesis)
2. Aligns with other VSCode LSP clients (e.g. official Python and JS extensions): Preserve current activation behaviour for method signature assistance, but omit the opening parenthesis when completing a method name (leaving the user to type ( and activate method help at that point)