import { OrderBy } from '../orderby';
import { Dimension } from '../types';
/**
 *
 * Refer to OData 4.0 Vocabularies - SAP UI
 * see [PresentationVariantType](https://github.com/SAP/odata-vocabularies/blob/master/vocabularies/UI.md#PresentationVariantType)
 */
export interface PresentationVariant {
    id?: string;
    text?: string;
    /**
     * Top N
     */
    maxItems?: number;
    skip?: number;
    /**
     * Order by measures or dimension
     */
    sortOrder?: Array<OrderBy>;
    /**
     * Sequence of groupable properties p1, p2, ... defining how the result is composed of instances representing groups,
     * one for each combination of value properties in the queried collection.
     * The sequence specifies a certain level of aggregation for the queried collection,
     * and every group instance will provide aggregated values for properties that are aggregatable.
     * Moreover, the series of sub-sequences (p1), (p1, p2), ... forms a **leveled hierarchy**,
     * which may become relevant in combination with `InitialExpansionLevel`.
     */
    groupBy?: Array<Dimension>;
    /**
     * @todo
     */
    totalBy?: any;
    /**
     * @todo
     */
    total?: any;
    /**
     * @todo
     */
    includeGrandTotal?: any;
    /**
     * Level up to which the hierarchy defined for the queried collection should be expanded initially.
     * The hierarchy may be implicitly imposed by the sequence of the `GroupBy`, or by an explicit `hierarchy` annotation.
     */
    initialExpansionLevel?: number;
    requestAtLeast?: any;
}