import { ElementViewModel, IArea, IElementViewModel, ISurfaceContext, SurfaceElementBase } from '@devexpress/analytics-core/analytics-elements';
import { DxPromise, ISelectionTarget, IUnitProperties } from '@devexpress/analytics-core/analytics-internal';
import { IModelSerializer } from '@devexpress/analytics-core/analytics-utils';
import { IExpressionOptions } from '@devexpress/analytics-core/analytics-widgets';
import * as ko from 'knockout';
import { DataBinding } from '../dataObjects/dataBinding';
import { HorizontalAnchoring, IAnchoringProperties, VerticalAcnhoring } from './properties/anchoring';
import { IExpressionBinding } from './properties/expressionBinding';
import { SortingOptions } from './properties/sortingOptions';
import { IReportControlMetadata } from './utils/controlsFactory';
import { ControlType } from './utils/_controlTypes';
import { XRReportElementViewModel } from './xrReportelement';
import { ActionTypeBase } from './properties/action';
declare enum FieldNameOptions {
    DisplayName = 0,
    RealName = 1
}
export declare class XRControlViewModel extends XRReportElementViewModel {
    dispose(): void;
    anchoring(parent: IAnchoringProperties): void;
    beforeDeserialize(model: any, parent: ElementViewModel<ControlType>, serializer?: IModelSerializer): void;
    _realText: ko.Computed<string> | ko.Observable<string>;
    textUI: ko.Computed<string> | ko.Observable<string>;
    _textUI: ko.Observable<string>;
    _textArea: ko.Computed<string> | ko.Observable<string>;
    getFieldName(value: string, fieldNameOption: FieldNameOptions): {
        dataMember: string;
        namePromise: DxPromise<string>;
    };
    setTextValue(fieldNamePromise: DxPromise<string>, originText: string, replacedText: string, propertyToSet: ko.Computed<string> | ko.Observable<string>): void;
    constructor(control: any, parent: ElementViewModel<ControlType>, serializer?: IModelSerializer);
    isIntersectionEnabled(): boolean;
    getNearestParent(target: IElementViewModel<ControlType>): IElementViewModel<string>;
    isPropertyDisabled(name: any): any;
    isPropertyVisible(name: any): boolean;
    hasExpressionBindings(): boolean;
    hasDataBindingByName(property?: string): boolean;
    get hasDefaultBindingProperty(): boolean;
    getExpressionBinding(property?: string, event?: string): string;
    setExpressionBinding(value: string, property?: string, event?: string): void;
    getControlInfo(): IReportControlMetadata;
    getDefaultBinding(): IExpressionOptions | DataBinding;
    textArea: ko.Observable<string> | ko.Computed<string>;
    multiline: ko.Observable<boolean> | ko.Computed<boolean>;
    name: ko.Observable<string> | ko.Computed<string>;
    text: ko.Observable<string> | ko.Computed<string>;
    textFormatString: ko.Observable<string> | ko.Computed<string>;
    controls: ko.ObservableArray<XRControlViewModel>;
    popularDataBinding: any;
    anchorVertical: ko.Observable<string> | ko.Computed<string>;
    anchorHorizontal: ko.Observable<string> | ko.Computed<string>;
    vertAnchoring: VerticalAcnhoring;
    horAnchoring: HorizontalAnchoring;
    hasBindings: ko.Computed<boolean>;
    interactiveSorting: SortingOptions;
    expressionBindings: ko.ObservableArray<IExpressionBinding>;
    dataBindingsAreValid: ko.Observable<boolean> | ko.Computed<boolean>;
    action?: ko.Observable<ActionTypeBase>;
}
export declare class XRControlSurfaceBase<M extends ElementViewModel<ControlType>> extends SurfaceElementBase<M, ControlType> {
    private delta;
    private _isThereIntersectionWithUsefulArea;
    static _appendValue(accumulator: string, value: string, needToAppend?: boolean): string;
    protected get _unitAbsoluteRect(): IArea;
    private get _unitRect();
    constructor(control: M, context: ISurfaceContext, unitProperties: IUnitProperties<M>);
    checkParent(surfaceParent: ISelectionTarget): boolean;
    isThereIntersection(rect1: IArea, rect2: IArea): boolean;
    isThereIntersectionWithParent(parentRect: IArea, childRect: IArea): boolean;
    isThereIntersectionWithUsefulArea(): boolean;
    isThereIntersectionWithCrossBandControls(currentRect?: IArea): boolean;
    isThereIntersectionWithControls(): boolean;
    isThereIntersectionWithParentCollection(currentRect: any, controlRectProperty?: string): boolean;
    isThereIntersectionWithChildCollection(controlRectProperty?: string): boolean;
    isThereIntersectionWithNeighborsCollection(currentRect: any, collectionControls: any, controlRectProperty?: string): boolean;
    isThereIntersectionWithChildControls(collectionControls: any, controlRectProperty?: string): boolean;
    canSnap(): boolean;
    getAdornTemplate(): string;
    hasDataBindingByName(propertyName: string): boolean;
    get hasBindings(): boolean;
    get bindingsIsValid(): any;
    get bindingsHasWarning(): any;
    contentSizes: any;
    contentHeightWithoutZoom: any;
    contentWidthWithoutZoom: any;
    borderCss: any;
    template: string;
    selectiontemplate: string;
    contenttemplate: string;
    isIntersect: ko.Computed<boolean>;
    adorntemplate: ko.Computed<string>;
    showDropBorders?: ko.Observable<boolean>;
    displayNameParameters: ko.PureComputed<{
        text: any;
        isExpression: boolean;
        dataSource: any;
        dataMember: any;
        summaryFunc: any;
        dataMemberOffset: any;
        allowMarkupText: boolean;
        wordWrap: boolean;
        fontSize: number;
        fontUnit: any;
    }>;
    displayName: ko.PureComputed<any>;
    displayText(): any;
}
export declare class XRControlSurface extends XRControlSurfaceBase<XRControlViewModel> {
    dispose(): void;
    static _unitProperties: IUnitProperties<XRControlViewModel>;
    constructor(control: XRControlViewModel, context: ISurfaceContext);
    controls: ko.ObservableArray<XRControlSurface>;
}
export {};