type DeepPartial<T> = T extends (...args: any[]) => any ? T : T extends Map<infer K, infer V> ? Map<DeepPartial<K>, DeepPartial<V>> : T extends Set<infer U> ? Set<DeepPartial<U>> : T extends ReadonlyArray<infer U> ? T extends readonly [infer First, ...infer Rest] ? readonly [DeepPartial<First>?, ...DeepPartial<Rest>] : ReadonlyArray<DeepPartial<U>> : T extends object ? {
    [P in keyof T]?: DeepPartial<T[P]>;
} & (T extends {
    [key: string]: infer V;
} ? {
    [key: string]: DeepPartial<V>;
} : {}) : T;
type DeepOptional<T> = DeepPartial<T>;

export type { DeepOptional, DeepPartial };