/**
 * Represents Spring's page abstraction.
 *  @see {@link http://docs.spring.io/spring-data/commons/docs/current/api/org/springframework/data/domain/Page.html}
 */
export type Page<T> = {
    content: T[];
    last: boolean;
    totalElements: number;
    totalPages: number;
    size: number;
    number: number;
    first: boolean;
    numberOfElements: number;
};
/**
 * Represents an empty Page useful for initializing variables while
 * waiting for the actual Page to be retrieved.
 */
export declare function emptyPage<T>(): Readonly<Page<T>>;
/**
 * Create a Page of a subset of an array of items.
 */
export declare function pageOf<T>(content: T[], page?: number, size?: number, oneBased?: boolean): Readonly<Page<T>>;
/**
 * Map a page returned from the back-end to a page of a specific type.
 *
 * @param mapper Function to map the items to a specific type
 */
export declare function mapPage<T, R = T>(mapper: (item: T) => R): (page: Page<T>) => Readonly<Page<R>>;