diff --git a/src/scanner.c b/src/scanner.c
index 1515f2a..00ea994 100644
--- a/src/scanner.c
+++ b/src/scanner.c
@@ -1,46 +1,48 @@
 #include "tree_sitter/parser.h"
 
-enum TokenType {
-  TYPE_TOKEN
-};
+enum TokenType { TYPE_TOKEN };
 
 void *tree_sitter_jsdoc_external_scanner_create() { return NULL; }
-void tree_sitter_jsdoc_external_scanner_destroy(void *p) {}
-void tree_sitter_jsdoc_external_scanner_reset(void *p) {}
-unsigned tree_sitter_jsdoc_external_scanner_serialize(void *p, char *buffer) { return 0; }
-void tree_sitter_jsdoc_external_scanner_deserialize(void *p, const char *b, unsigned n) {}
+
+void tree_sitter_jsdoc_external_scanner_destroy(void *payload) {}
+
+unsigned tree_sitter_jsdoc_external_scanner_serialize(void *payload, char *buffer) { return 0; }
+
+void tree_sitter_jsdoc_external_scanner_deserialize(void *payload, const char *buffer, unsigned length) {}
 
 // Scan to the next balanced `}` character.
 static bool scan_for_type(TSLexer *lexer) {
-  int stack = 0;
-  while (true) {
-    if (lexer->eof(lexer)) {
-      return false;
+    int stack = 0;
+    while (true) {
+        if (lexer->eof(lexer)) {
+            return false;
+        }
+        switch (lexer->lookahead) {
+            case '{':
+                stack++;
+                break;
+            case '}':
+                stack--;
+                if (stack == -1) {
+                    return true;
+                }
+                break;
+            case '\n':
+            case '\0': // fallthrough
+                // Something's gone wrong.
+                return false;
+            default:;
+        }
+        lexer->advance(lexer, false);
     }
-    switch (lexer->lookahead) {
-      case '{':
-        stack++;
-        break;
-      case '}':
-        stack--;
-        if (stack == -1) { return true; }
-        break;
-      case '\n':
-      case '\0': // fallthrough
-        // Something's gone wrong.
-        return false;
-      default:;
-    }
-    lexer->advance(lexer, false);
-  }
 }
 
 bool tree_sitter_jsdoc_external_scanner_scan(void *payload, TSLexer *lexer, const bool *valid_symbols) {
-  if (valid_symbols[TYPE_TOKEN] && scan_for_type(lexer)) {
-    lexer->result_symbol = TYPE_TOKEN;
-    lexer->mark_end(lexer);
-    return true;
-  }
+    if (valid_symbols[TYPE_TOKEN] && scan_for_type(lexer)) {
+        lexer->result_symbol = TYPE_TOKEN;
+        lexer->mark_end(lexer);
+        return true;
+    }
 
-  return false;
+    return false;
 }