@typescript-bot run dt
@typescript-bot test this

Heya @ahejlsberg, I've started to run the parallelized Definitely Typed test suite on this PR at 6f637b0. You can monitor the build here. It should now contribute to this PR's status checks.

Heya @ahejlsberg, I've started to run the extended test suite on this PR at 6f637b0. You can monitor the build here. It should now contribute to this PR's status checks.

DT test failures look like preexisting conditions unrelated to this PR.

RWC tests have one failure that boils down to this:

declare function foo<T>(x: T | Promise<T>): void;
declare let b: false | Promise<true>;
foo(b);  // Error

We fail to infer boolean for T, instead inferring just true. The issue is the way we give lower priority to direct inferences to naked type parameters in unions. I will think about ways to fix this.

Verified that there are no differences in RWC tests between this and the master branch.

So, now that #32460 is in and RWC is clean, I'm going to merge this.