Messed syntax highlighting

Does this issue occur when all extensions are disabled? ✔️

• VS Code Version: 1.56.2
• OS Version: Windows 10
• Language: TypeScript

Description:

• When a type declaration statement without an ending semicolon is followed directly by some specific statement, like a function call, the syntax highlighting of the following codes becomes messed up. If we add a semicolon at the end, or a blank line, the syntax highlighting will return to normal. Though this bug could be easily avoided by users, I still recommend it be fixed, since syntax highlighting should always synchronize with compilers, and such codes can be successfully compiled by tsc.

How to Reproduce:

1. Copy the following snippet into VS Code

   async function foo(): Promise<number> { return Promise.resolve(0); }
   type Type = string
   foo().then(async bar => {
   	if (typeof (bar) == "number")
   		console.log("number");
   	const year = 2021;
   });
   

2. Check out the syntax highlighting, it should be something like the following image:
   

Comienza reproduciendo el fragmento reportado en VS Code 1.56.2 con las extensiones deshabilitadas y compara el resaltado con y sin el punto y coma o la línea en blanco. El payload no especifica ningún archivo fuente ni prueba; se considera terminado cuando la gramática de TypeScript mantiene correctamente resaltado el código siguiente cuando la declaración no tiene punto y coma.