REQUIRED for any TypeScript/JavaScript symbol work in a project with tsconfig.json. Use INSTEAD OF Grep/Edit/MultiEdit/mv/git mv/tsc when the target is an identifier in .ts/.tsx/.js/.jsx/.mts/.cts/.mjs/.cjs. Type-aware via tsgo. Triggers — finding usages, jumping to a definition, renaming a symbol, moving or renaming a file (with import rewrites), reading type signatures or JSDoc, outlining a file, checking type errors, organizing imports, finding implementations of an interface, tracing callers or callees, applying a quick-fix.
2026-06-09