v0.0.53

• Merge pull request microsoft/TypeScript-TmLanguage#768 from Kingwl/master
  add nullish coalescing support
  Fixes microsoft/TypeScript-TmLanguage#762

• Update type predicate matching per microsoft/TypeScript#32695

• Consume single line comment endings for import declaration to correctly detect end of the import declaration
  Fixes microsoft/TypeScript-TmLanguage#774

• Fix field declaration without type annotation when its last element
  Fixed microsoft/TypeScript-TmLanguage#766

• Fix the function detection for variables/parameters typed as Function type
  Fixes microsoft/TypeScript-TmLanguage#763

• Use 'contentName' instead of 'name' to mark embedded jsx expressions
  Jsx expressions currently use name to mark the entire expresion (including the opening and closing braces) as meta.embedded.expression. This causes VS Code to treat the entire expresssion as JavaScript for basic language commands such as highlighting.
  This fix instead changes jsx expressions to only mark the expression itself (and not the braces) as meta.embedded.expression. This lets VS Code correctly handle commenting in a few edge cases

• Fix ! operator in function call
  Fixes microsoft/TypeScript-TmLanguage#776

Grammar diff: microsoft/TypeScript-TmLanguage@02a43e6...89075a4