JSDoc doesn't dig through type aliases

[amcasey]

TypeScript Version: 6fd6a04

Code

/** @param containingNode Node to check for parse error */
type AddUnusedDiagnostic = (containingNode: number, type: number, diagnostic: number) => void;

Expected behavior: containingNode in the JSDoc comment binds to the parameter of the function type (e.g. rename, quick info, document highlights, and GTD work).

Actual behavior: containingNode doesn't bind to anything and the quick info just says it has type any.