Combination of optional operator and new line breaks syntax higlighting in function arguments

[GameRoMan]

Code

// Syntax hilighting is INCORRECT ❌
const a = async (params?: {
  arg?: string | number;
  arg2?: string | number;
  arg3?: string | number;
}) => {
  return params;
};

// Syntax hilighting is CORRECT ✅
const b = async (params: {
  arg?: string | number;
  arg2?: string | number;
  arg3?: string | number;
}) => {
  return params;
};

// Syntax hilighting is CORRECT ✅
const c = async (params?: { arg?: string | number }) => {
  return params;
};

// Syntax hilighting is CORRECT ✅
const d = async (params: { arg?: string | number }) => {
  return params;
};

[RedCMD]

easy fix

TypeScript-TmLanguage/TypeScript.YAML-tmLanguage

Line 92 in 9a0476e

((\.\.\.\s*)?{{identifier}}\s*:) # [(]param: | [(]...param:

[RedCMD]

PR:

• Fix optional operator inside multiline arrow function #1060