I hope one of TypeScript will be able to file here. I am one of the Definitely Typed contributors, and I worked on fixing broken Qdts related tests .
The following test in q-tests.ts worked before TS 0.9.5:
var eventualAdd = Q.promised((a: number, b: number) => a + b);
The method definition is promisedas follows:
export function promised<T>(callback: (...args: any[]) => T): (...args: any[]) => Promise<T>;
But now we are at 0.9.5, this test does not compile and does not run with this error:
error TS2082: Supplied parameters do not match any signature of call target:
Call signatures of types '(a: number, b: number) => number' and '(...args: any[]) => {}' are incompatible:
Call signature expects 0 or fewer parameters.
error TS2087: Could not select overload for 'call' expression.
I tried to tweak the test to get a little more information, for example by specifying typing like this:
var eventualAdd = Q.promised<number>((a: number, b: number) => a + b);
But I don't get much more information - it fails just like this:
error TS2082: Supplied parameters do not match any signature of call target:
Call signatures of types '(a: number, b: number) => number' and '(...args: any[]) => number' are incompatible:
Call signature expects 0 or fewer parameters.
error TS2087: Could not select overload for 'call' expression.
- ? , . , . , , TS 0.9.5 - {} ? , ...args: any[] ? , !