JSDoc param type completions broken before typing param name

[andrewbranch]

TypeScript Version: 3.7.2

Search Terms: JSDoc param completions

Code

Caret inside {}:

/**
 * @param {}
 */
function f(p) {

}

Expected behavior:

When you’re typing the @param tag from left to right, you type the type inside curly braces before typing the param name, p. Expected behavior is that in the half-written code above, you should get type completions inside the curly braces.

Actual behavior:

You get only a completion for p inside the curly braces. If you write the p first (on either the left or right of the curly braces, since we parse JSDoc very loosey goosey), type completions inside the curly braces work fine.

Playground Link: https://www.typescriptlang.org/play/?ssl=1&ssc=1&pln=6&pc=2&useJavaScript=true#code/PQKhFgCgAIWgBADgQwE7ILbQN4F8qzBQBmArgHYDGALgJYD250xAFIgJQ5RS5A