=== tests/cases/compiler/foo.ts ===
export const x = 3;
>x : Symbol(x, Decl(foo.ts, 0, 12))

export const y = 5;
>y : Symbol(y, Decl(foo.ts, 1, 12))

=== tests/cases/compiler/bar.ts ===
import * as foo from "./foo";
>foo : Symbol(foo, Decl(bar.ts, 0, 6))

function f(map: { [k: string]: number }) {
>f : Symbol(f, Decl(bar.ts, 0, 29))
>map : Symbol(map, Decl(bar.ts, 2, 11))
>k : Symbol(k, Decl(bar.ts, 2, 19))

  // ...
}

f(foo);
>f : Symbol(f, Decl(bar.ts, 0, 29))
>foo : Symbol(foo, Decl(bar.ts, 0, 6))

