1 files changed, 16 insertions, 0 deletions
diff --git a/runtime/queries/_typescript/locals.scm b/runtime/queries/_typescript/locals.scm
new file mode 100644
index 00000000..fe13f21d
--- /dev/null
+++ b/runtime/queries/_typescript/locals.scm
@@ -0,0 +1,16 @@
+; Definitions
+;------------
+
+; Javascript and Typescript Treesitter grammars deviate when defining the
+; tree structure for parameters, so we need to address them in each specific
+; language instead of ecma.
+
+; (i: t)
+; (i: t = 1)
+(required_parameter
+  (identifier) @local.definition)
+
+; (i?: t)
+; (i?: t = 1) // Invalid but still posible to hihglight.
+(optional_parameter
+  (identifier) @local.definition)