feat(brightscript): brightscript parser and queries (#7780)

queries/brightscript/indents.scm

@@ -0,0 +1,39 @@
+; Start indentation for block-level constructs
+[
+  (sub_statement)
+  (function_statement)
+  (annonymous_sub)
+  (annonymous_function)
+  (conditional_compl)
+  (multi_line_if)
+  (for_statement)
+  (while_statement)
+  (try_statement)
+  (array)
+  (assoc_array)
+] @indent.begin
+
+; End indentation for all end statements
+[
+  (end_sub)
+  (end_function)
+  (end_if)
+  (end_for)
+  (end_while)
+  (end_try)
+  (conditional_compl_end_if)
+  "]"
+  "}"
+] @indent.branch @indent.end
+
+; Handle branching constructs
+[
+  (else_if_clause)
+  (else_clause)
+  (conditional_compl_else_if_clause)
+  (conditional_compl_else_clause)
+  (catch_clause)
+] @indent.branch
+
+; Ignore comments for indentation
+(comment) @indent.ignore