squirrel: Add boilerplate for tree-sitter traversals (!35440) · Merge requests · Administrator / sourcegraph · GitLab

Administrator requested to merge squirrel-traversals-setup into main May 13, 2022

Created by: chrismwendt

Part of https://github.com/sourcegraph/sourcegraph/issues/35031

Adds a test framework for defs
Fills in the HTTP handler
Adds a stub getDef() method

Test plan

N/A