apollo-env

type DeepPartial<T> = {
    [P in keyof T]?: DeepPartial<T[P]>;
};

type ReferrerPolicy =
    | ''
    | 'no-referrer'
    | 'no-referrer-when-downgrade'
    | 'same-origin'
    | 'origin'
    | 'strict-origin'
    | 'origin-when-cross-origin'
    | 'strict-origin-when-cross-origin'
    | 'unsafe-url';

type RequestAgent = HttpAgent | HttpsAgent;

type URLSearchParamsInit =
    | URLSearchParams
    | string
    | {
          [key: string]: Object | Object[] | undefined;
      }
    | Iterable<[string, Object]>
    | Array<[string, Object]>;

type WithRequired<T, K extends keyof T> = T & Required<Pick<T, K>>;