type Omit<T, K extends keyof T> = Pick<T, Exclude<keyof T, K>>;
export type PartialBy<T, K extends keyof T> = Omit<T, K> & Partial<Pick<T, K>>;
export type Nullable<T> = T | null;
export type Optional<T> = T | undefined;
export type CSSObject = Partial<CSSStyleDeclaration>;
export {};