// @flow
type ExtractPropsType = <C>(Component: C) => {|
  props?: { ...$Shape<React$ElementConfig<C>>
  },
  component?: React$ComponentType<{ ...$Exact<React$ElementConfig<C>>
  }>,
|};
type Extend = {
  [key: string]: React$ComponentType<*>
};
declare function getProps<O: Extend>(components: O): $Shape<$ObjMap<O, ExtractPropsType>>;
export type ExtractOverridesProps<T: Extend> = $Call<typeof getProps, T>;