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=== tests/cases/conformance/types/mapped/recursiveMappedTypes.ts ===
// Recursive mapped types simply appear empty
type Recurse = {
>Recurse : any
[K in keyof Recurse]: Recurse[K]
}
type Recurse1 = {
>Recurse1 : any
[K in keyof Recurse2]: Recurse2[K]
}
type Recurse2 = {
>Recurse2 : any
[K in keyof Recurse1]: Recurse1[K]
}
// Repro from #27881
export type Circular<T> = {[P in keyof T]: Circular<T>};
>Circular : Circular<T>
type tup = [number, number, number, number];
>tup : [number, number, number, number]
function foo(arg: Circular<tup>): tup {
>foo : (arg: [any, any, any, any]) => [number, number, number, number]
>arg : [any, any, any, any]
return arg;
>arg : [any, any, any, any]
}
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