File: recursiveTupleTypeInference.types

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=== tests/cases/compiler/recursiveTupleTypeInference.ts ===
// Repro from #37475

export type A = "number" | "null" | A[];
>A : "number" | "null" | A[]

export type F<T> = null extends T
>F : F<T>
>null : null

    ? [F<NonNullable<T>>, "null"]
    : T extends number
    ? "number"
    : never;

export type G<T> = { [k in keyof T]: F<T[k]> };
>G : G<T>

interface K {
    b: number | null;
>b : number | null
>null : null
}

const gK: { [key in keyof K]: A } = { b: ["number", "null"] };
>gK : { b: A; }
>{ b: ["number", "null"] } : { b: ("number" | "null")[]; }
>b : ("number" | "null")[]
>["number", "null"] : ("number" | "null")[]
>"number" : "number"
>"null" : "null"

function foo<T>(g: G<T>): T {
>foo : <T>(g: G<T>) => T
>g : G<T>

    return {} as any;
>{} as any : any
>{} : {}
}

foo(gK);
>foo(gK) : { b: unknown; }
>foo : <T>(g: G<T>) => T
>gK : { b: A; }