=== tests/cases/compiler/infinitelyExpandingTypes5.ts ===
interface Query<T> {
>Query : Query<T>, Symbol(Query, Decl(infinitelyExpandingTypes5.ts, 0, 0))
>T : T, Symbol(T, Decl(infinitelyExpandingTypes5.ts, 0, 16))

    foo(x: T): Query<T[]>;
>foo : (x: T) => Query<T[]>, Symbol(foo, Decl(infinitelyExpandingTypes5.ts, 0, 20))
>x : T, Symbol(x, Decl(infinitelyExpandingTypes5.ts, 1, 8))
>T : T, Symbol(T, Decl(infinitelyExpandingTypes5.ts, 0, 16))
>Query : Query<T>, Symbol(Query, Decl(infinitelyExpandingTypes5.ts, 0, 0))
>T : T, Symbol(T, Decl(infinitelyExpandingTypes5.ts, 0, 16))
}

interface Enumerator<T> {
>Enumerator : Enumerator<T>, Symbol(Enumerator, Decl(infinitelyExpandingTypes5.ts, 2, 1))
>T : T, Symbol(T, Decl(infinitelyExpandingTypes5.ts, 4, 21))

    (action: (item: T, index: number) => boolean): boolean;
>action : (item: T, index: number) => boolean, Symbol(action, Decl(infinitelyExpandingTypes5.ts, 5, 5))
>item : T, Symbol(item, Decl(infinitelyExpandingTypes5.ts, 5, 14))
>T : T, Symbol(T, Decl(infinitelyExpandingTypes5.ts, 4, 21))
>index : number, Symbol(index, Decl(infinitelyExpandingTypes5.ts, 5, 22))
}

function from<T>(array: T[]): Query<T>;
>from : { <T>(array: T[]): Query<T>; <T>(enumerator: Enumerator<T>): Query<T>; }, Symbol(from, Decl(infinitelyExpandingTypes5.ts, 6, 1), Decl(infinitelyExpandingTypes5.ts, 8, 39), Decl(infinitelyExpandingTypes5.ts, 9, 54))
>T : T, Symbol(T, Decl(infinitelyExpandingTypes5.ts, 8, 14))
>array : T[], Symbol(array, Decl(infinitelyExpandingTypes5.ts, 8, 17))
>T : T, Symbol(T, Decl(infinitelyExpandingTypes5.ts, 8, 14))
>Query : Query<T>, Symbol(Query, Decl(infinitelyExpandingTypes5.ts, 0, 0))
>T : T, Symbol(T, Decl(infinitelyExpandingTypes5.ts, 8, 14))

function from<T>(enumerator: Enumerator<T>): Query<T>;
>from : { <T>(array: T[]): Query<T>; <T>(enumerator: Enumerator<T>): Query<T>; }, Symbol(from, Decl(infinitelyExpandingTypes5.ts, 6, 1), Decl(infinitelyExpandingTypes5.ts, 8, 39), Decl(infinitelyExpandingTypes5.ts, 9, 54))
>T : T, Symbol(T, Decl(infinitelyExpandingTypes5.ts, 9, 14))
>enumerator : Enumerator<T>, Symbol(enumerator, Decl(infinitelyExpandingTypes5.ts, 9, 17))
>Enumerator : Enumerator<T>, Symbol(Enumerator, Decl(infinitelyExpandingTypes5.ts, 2, 1))
>T : T, Symbol(T, Decl(infinitelyExpandingTypes5.ts, 9, 14))
>Query : Query<T>, Symbol(Query, Decl(infinitelyExpandingTypes5.ts, 0, 0))
>T : T, Symbol(T, Decl(infinitelyExpandingTypes5.ts, 9, 14))

function from(arg: any): any {
>from : { <T>(array: T[]): Query<T>; <T>(enumerator: Enumerator<T>): Query<T>; }, Symbol(from, Decl(infinitelyExpandingTypes5.ts, 6, 1), Decl(infinitelyExpandingTypes5.ts, 8, 39), Decl(infinitelyExpandingTypes5.ts, 9, 54))
>arg : any, Symbol(arg, Decl(infinitelyExpandingTypes5.ts, 10, 14))

    return undefined;
>undefined : undefined, Symbol(undefined)
}