=== tests/cases/compiler/declFileRegressionTests.ts ===
// 'null' not converted to 'any' in d.ts
// function types not piped through correctly
var n = { w: null, x: '', y: () => { }, z: 32 };
>n : Symbol(n, Decl(declFileRegressionTests.ts, 2, 3))
>w : Symbol(w, Decl(declFileRegressionTests.ts, 2, 9))
>x : Symbol(x, Decl(declFileRegressionTests.ts, 2, 18))
>y : Symbol(y, Decl(declFileRegressionTests.ts, 2, 25))
>z : Symbol(z, Decl(declFileRegressionTests.ts, 2, 39))