Fix the incorrectly detected arrow function type parameters which could be just relational operations

Fixes #403

Author: sheetalkamat

TypeScript.YAML-tmLanguage

@@ -1607,11 +1607,7 @@ repository:
               )
             ) |
             (
-              [<]\s*[_$[:alpha:]][_$[:alnum:]]*
-              (
-                (\s+extends\s*[^=>]) |                    # < typeparam extends 
-                (\s*[,])                                  # < typeparam,
-              )
+              [<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends 
             ) |
             # arrow function possible to detect only with => on same line
             (

TypeScript.tmLanguage

@@ -4413,11 +4413,7 @@
       )
     ) |
     (
-      [<]\s*[_$[:alpha:]][_$[:alnum:]]*
-      (
-        (\s+extends\s*[^=>]) |                    # < typeparam extends 
-        (\s*[,])                                  # < typeparam,
-      )
+      [<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends 
     ) |
     # arrow function possible to detect only with => on same line
     (

TypeScriptReact.tmLanguage

@@ -4395,11 +4395,7 @@
       )
     ) |
     (
-      [<]\s*[_$[:alpha:]][_$[:alnum:]]*
-      (
-        (\s+extends\s*[^=>]) |                    # < typeparam extends 
-        (\s*[,])                                  # < typeparam,
-      )
+      [<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends 
     ) |
     # arrow function possible to detect only with => on same line
     (