Fix formatting of conditional types

[lankaapura]

Fixes#21716, pls review and let me know if there any changes required.

[mhegazy]

thanks!

[mhegazy]

Do you wana get the support for infer as well.. e.g.:

typeC<T>=TextendsArray< infer U>? U : T;

[lankaapura]

@mhegazyI've created a test and it seems this is not related to conditional type formatting. The reason is there are no infer formatting rules defined yet.

How do I proceed? Do you want me to update this PR or are you going to create a new issue?

Code : "type C< T > = T extends Array < infer U >" Expected : "type C<T> = T extends Array<infer U>" Actual : "type C<T> = T extends Array<infer U>" 

Code : "type C< T > = T extends Array < infer U > ? U : T;" Expected : "type C<T> = T extends Array<infer U> ? U : T;" Actual : "type C<T> = T extends Array<infer U> ? U : T;" 

Do you know where can I find more details about infer keyword and examples?

[mhegazy]

it seems this is not related to conditional type formatting.

that is correct. the new keyword was added with conditional types, and is only allowed within the extends clause of a conditional type.

The reason is there are no infer formatting rules defined yet.

that is correct

How do I proceed? Do you want me to update this PR or are you going to create a new issue?

If you are interested you can just send a new PR for infer formatting.

Do you know where can I find more details about infer keyword and examples?

Here is the PR that added it: #21496