export type Nullable<T> = T | null;
export type IsNullable<T> = [null] extends [T] ? true : false;
export type RequiredByKey<T, K extends keyof T> = Omit<T, K> & Required<Pick<T, K>>;
export type NoInfer<T> = [T][T extends any ? 0 : never];
type Narrowable = string | number | bigint | boolean;
type NarrowRaw<A> = (A extends [] ? [] : never) | (A extends Narrowable ? A : never) | {
    [K in keyof A]: A[K] extends Function ? A[K] : NarrowRaw<A[K]>;
};
export type Narrow<A> = Try<A, [], NarrowRaw<A>>;
export type Try<A1, A2, Catch = never> = A1 extends A2 ? A1 : Catch;
export type Pretty<T> = {
    [K in keyof T]: T[K];
} & {};
export type ComputeRange<N extends number, Result extends unknown[] = []> = Result["length"] extends N ? Result : ComputeRange<N, [...Result, Result["length"]]>;
export type Index40 = ComputeRange<40>[number];
export {};