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=== tests/cases/compiler/promiseIdentityWithAny.ts ===
interface IPromise<T, V> {
>IPromise : Symbol(IPromise, Decl(promiseIdentityWithAny.ts, 0, 0))
>T : Symbol(T, Decl(promiseIdentityWithAny.ts, 0, 19))
>V : Symbol(V, Decl(promiseIdentityWithAny.ts, 0, 21))
then<U, W>(callback: (x: T) => IPromise<U, W>): IPromise<U, W>;
>then : Symbol(IPromise.then, Decl(promiseIdentityWithAny.ts, 0, 26))
>U : Symbol(U, Decl(promiseIdentityWithAny.ts, 1, 9))
>W : Symbol(W, Decl(promiseIdentityWithAny.ts, 1, 11))
>callback : Symbol(callback, Decl(promiseIdentityWithAny.ts, 1, 15))
>x : Symbol(x, Decl(promiseIdentityWithAny.ts, 1, 26))
>T : Symbol(T, Decl(promiseIdentityWithAny.ts, 0, 19))
>IPromise : Symbol(IPromise, Decl(promiseIdentityWithAny.ts, 0, 0))
>U : Symbol(U, Decl(promiseIdentityWithAny.ts, 1, 9))
>W : Symbol(W, Decl(promiseIdentityWithAny.ts, 1, 11))
>IPromise : Symbol(IPromise, Decl(promiseIdentityWithAny.ts, 0, 0))
>U : Symbol(U, Decl(promiseIdentityWithAny.ts, 1, 9))
>W : Symbol(W, Decl(promiseIdentityWithAny.ts, 1, 11))
}
interface Promise<T, V> {
>Promise : Symbol(Promise, Decl(promiseIdentityWithAny.ts, 2, 1))
>T : Symbol(T, Decl(promiseIdentityWithAny.ts, 3, 18))
>V : Symbol(V, Decl(promiseIdentityWithAny.ts, 3, 20))
then<U, W>(callback: (x: T) => Promise<any, any>): Promise<any, any>;
>then : Symbol(Promise.then, Decl(promiseIdentityWithAny.ts, 3, 25))
>U : Symbol(U, Decl(promiseIdentityWithAny.ts, 4, 9))
>W : Symbol(W, Decl(promiseIdentityWithAny.ts, 4, 11))
>callback : Symbol(callback, Decl(promiseIdentityWithAny.ts, 4, 15))
>x : Symbol(x, Decl(promiseIdentityWithAny.ts, 4, 26))
>T : Symbol(T, Decl(promiseIdentityWithAny.ts, 3, 18))
>Promise : Symbol(Promise, Decl(promiseIdentityWithAny.ts, 2, 1))
>Promise : Symbol(Promise, Decl(promiseIdentityWithAny.ts, 2, 1))
}
// Should be ok because signature type parameters get erased to any
var x: IPromise<string, number>;
>x : Symbol(x, Decl(promiseIdentityWithAny.ts, 8, 3), Decl(promiseIdentityWithAny.ts, 9, 3))
>IPromise : Symbol(IPromise, Decl(promiseIdentityWithAny.ts, 0, 0))
var x: Promise<string, boolean>;
>x : Symbol(x, Decl(promiseIdentityWithAny.ts, 8, 3), Decl(promiseIdentityWithAny.ts, 9, 3))
>Promise : Symbol(Promise, Decl(promiseIdentityWithAny.ts, 2, 1))
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