add identifier to parser

src/lexer/lexer.h

@@ -1,19 +1,18 @@
 #ifndef LEXER_H
 #define LEXER_H
 
-#include "token.h"
 #include "../dynamic_array/darray.h"
+#include "token.h"
 #include <stdio.h>
 
 typedef struct {
-    const char *path;
-    FILE *file;
-    int current_column;
-    DArray* tokens;
-    // add more fields as needed
+  const char *path;
+  FILE *file;
+  int current_column;
+  DArray *tokens;
+  // add more fields as needed
 } LexerState;
 
 void lexer(LexerState state);
 
-
 #endif // LEXER_H