=== tests/cases/compiler/commentOnAmbientVariable1.ts ===
/*! Keep this pinned comment */
declare var v: number;
>v : number, Symbol(v, Decl(commentOnAmbientVariable1.ts, 1, 11))

// Don't keep this comment.
declare var y: number;
>y : number, Symbol(y, Decl(commentOnAmbientVariable1.ts, 4, 11))