Handle readonly in type arguments

Fixes #790

Author: sheetalkamat

TypeScript.YAML-tmLanguage

@@ -63,7 +63,7 @@ variables:
   typeParamersStart: ([_$[:alpha:]]|{{matchingBraces}}|{{matchingParenthesis}}|{{matchingBrackets}})
   typeParameters: (<\s*{{typeParamersStart}}([^=<>]|=[^<]|\<\s*{{typeParamersStart}}([^=<>]|=[^<]|\<\s*{{typeParamersStart}}([^=<>]|=[^<])*\>)*\>)*>\s*)
   # Identifier start | matching braces | matching parenthesis | matching square brackets | matching strings
-  typeArgumentsStart: (((keyof|infer|typeof)\s+)|(({{identifier}}|{{matchingBraces}}|{{matchingParenthesis}}|{{matchingBrackets}}|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))
+  typeArgumentsStart: (((keyof|infer|typeof|readonly)\s+)|(({{identifier}}|{{matchingBraces}}|{{matchingParenthesis}}|{{matchingBrackets}}|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\<\>\,\.\[]|=>|&(?!&)|\|(?!\|)))))
   typeArgumentsInnerExpressionPart: '[^<>\(]|{{matchingParenthesis}}|(?<==)\>'
   typeArguments: '<\s*{{typeArgumentsStart}}({{typeArgumentsInnerExpressionPart}}|\<\s*{{typeArgumentsStart}}(({{typeArgumentsInnerExpressionPart}}|\<\s*{{typeArgumentsStart}}({{typeArgumentsInnerExpressionPart}})*(?<!=)\>))*(?<!=)\>)*(?<!=)>'
   functionCallLookup: \s*(?:(\?\.\s*)|(\!))?({{typeArguments}}\s*)?\(

TypeScript.tmLanguage

@@ -4632,9 +4632,9 @@
       <key>function-call</key>
       <dict>
         <key>begin</key>
-        <string>(?=(((([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*))|(?&lt;=[\)]))\s*(?:(\?\.\s*)|(\!))?(&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))(([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;)*(?&lt;!=)\&gt;))*(?&lt;!=)\&gt;)*(?&lt;!=)&gt;\s*)?\()</string>
+        <string>(?=(((([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*))|(?&lt;=[\)]))\s*(?:(\?\.\s*)|(\!))?(&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))(([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;)*(?&lt;!=)\&gt;))*(?&lt;!=)\&gt;)*(?&lt;!=)&gt;\s*)?\()</string>
         <key>end</key>
-        <string>(?&lt;=\))(?!(((([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*))|(?&lt;=[\)]))\s*(?:(\?\.\s*)|(\!))?(&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))(([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;)*(?&lt;!=)\&gt;))*(?&lt;!=)\&gt;)*(?&lt;!=)&gt;\s*)?\()</string>
+        <string>(?&lt;=\))(?!(((([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*))|(?&lt;=[\)]))\s*(?:(\?\.\s*)|(\!))?(&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))(([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;)*(?&lt;!=)\&gt;))*(?&lt;!=)\&gt;)*(?&lt;!=)&gt;\s*)?\()</string>
         <key>patterns</key>
         <array>
           <dict>
@@ -4643,7 +4643,7 @@
             <key>begin</key>
             <string>(?=(([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*))</string>
             <key>end</key>
-            <string>(?=\s*(?:(\?\.\s*)|(\!))?(&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))(([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;)*(?&lt;!=)\&gt;))*(?&lt;!=)\&gt;)*(?&lt;!=)&gt;\s*)?\()</string>
+            <string>(?=\s*(?:(\?\.\s*)|(\!))?(&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))(([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;)*(?&lt;!=)\&gt;))*(?&lt;!=)\&gt;)*(?&lt;!=)&gt;\s*)?\()</string>
             <key>patterns</key>
             <array>
               <dict>
@@ -7707,7 +7707,7 @@
             <key>name</key>
             <string>string.template.ts</string>
             <key>begin</key>
-            <string>(?=(([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*)(&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))(([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;)*(?&lt;!=)\&gt;))*(?&lt;!=)\&gt;)*(?&lt;!=)&gt;\s*)?`)</string>
+            <string>(?=(([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*)(&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))(([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;)*(?&lt;!=)\&gt;))*(?&lt;!=)\&gt;)*(?&lt;!=)&gt;\s*)?`)</string>
             <key>end</key>
             <string>(?=`)</string>
             <key>patterns</key>
@@ -7716,7 +7716,7 @@
                 <key>begin</key>
                 <string>(?=(([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*))</string>
                 <key>end</key>
-                <string>(?=(&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))(([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;)*(?&lt;!=)\&gt;))*(?&lt;!=)\&gt;)*(?&lt;!=)&gt;\s*)?`)</string>
+                <string>(?=(&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))(([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof|readonly)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;)*(?&lt;!=)\&gt;))*(?&lt;!=)\&gt;)*(?&lt;!=)&gt;\s*)?`)</string>
                 <key>patterns</key>
                 <array>
                   <dict>
@@ -7741,7 +7741,7 @@
             <key>name</key>
             <string>string.template.ts</string>
             <key>begin</key>
-            <string>([_$[:alpha:]][_$[:alnum:]]*)\s*(?=(&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))(([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;|\&lt;\s*(((keyof|infer|typeof)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\'[^\']*\')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\&lt;\&gt;\,\.\[]|=&gt;|&amp;(?!&amp;)|\|(?!\|)))))([^&lt;&gt;\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?&lt;==)\&gt;)*(?&lt;!=)\&gt;))*(?&lt;!=)\&gt;)*(?&lt;!=)&gt;\s*)`)</string>
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