export type RequireAtLeastOne<T, Keys extends keyof T = keyof T> = Pick<T, Exclude<keyof T, Keys>> & {
    [K in Keys]-?: Required<Pick<T, K>> & Partial<Pick<T, Exclude<Keys, K>>>;
}[Keys];
export type RequireOnlyOne<T, Keys extends keyof T = keyof T> = Pick<T, Exclude<keyof T, Keys>> & {
    [K in Keys]-?: Required<Pick<T, K>> & Partial<Record<Exclude<Keys, K>, undefined>>;
}[Keys];
type Prev = [never, 0, 1, 2, 3, 4, 5, ...0[]];
type Join<K, P> = K extends string | number ? P extends string | number ? `${K}${"" extends P ? "" : "."}${P}` : never : never;
export type KeyOfNestedObject<T, D extends number = 3> = [D] extends [never] ? never : T extends object ? {
    [K in keyof T]: T[K] extends Array<any> ? K extends string ? `${K}` : "" : Join<K, KeyOfNestedObject<T[K], Prev[D]>>;
}[keyof T] : "";
export type KeyOfNestedObjectWithoutArray<T, D extends number = 3> = [
    D
] extends [never] ? never : T extends object ? {
    [K in keyof T]: Join<K, KeyOfNestedObject<T[K], Prev[D]>>;
}[keyof T] : "";
export type NestedObjectPaths<T, D extends number = 5> = [D] extends [never] ? never : T extends object ? {
    [K in keyof T]-?: K extends string | number ? `${K}` | Join<K, NestedObjectPaths<T[K], Prev[D]>> : never;
}[keyof T] : "";
export {};