/*!
 * devextreme-angular
 * Version: 19.1.16
 * Build date: Tue Oct 18 2022
 *
 * Copyright (c) 2012 - 2022 Developer Express Inc. ALL RIGHTS RESERVED
 *
 * This software may be modified and distributed under the terms
 * of the MIT license. See the LICENSE file in the root of the project for details.
 *
 * https://github.com/DevExpress/devextreme-angular
 */
import { TransferState } from '@angular/platform-browser';
import { ElementRef, NgZone, OnDestroy, EventEmitter, OnChanges, DoCheck, SimpleChanges } from '@angular/core';
import DevExpress from 'devextreme/bundles/dx.all';
import DxFunnel from 'devextreme/viz/funnel';
import { DxComponent } from '../core/component';
import { DxTemplateHost } from '../core/template-host';
import { NestedOptionHost } from '../core/nested-option';
import { WatcherHelper } from '../core/watcher-helper';
import { IterableDifferHelper } from '../core/iterable-differ-helper';
/**
 * The Funnel is a widget that visualizes a value at different stages. It helps assess value changes throughout these stages and identify potential issues. The Funnel widget conveys information using different interactive elements (tooltips, labels, legend) and enables you to create not only a funnel, but also a pyramid chart.
 */
export declare class DxFunnelComponent extends DxComponent implements OnDestroy, OnChanges, DoCheck {
    private _watcherHelper;
    private _idh;
    instance: DxFunnel;
    /**
     * Specifies adaptive layout options.
     */
    adaptiveLayout: {
        height?: number;
        keepLabels?: boolean;
        width?: number;
    };
    /**
     * Specifies the algorithm for building the funnel.
     */
    algorithm: string;
    /**
     * Specifies which data source field provides arguments for funnel items. The argument identifies a funnel item and represents it on the legend.
     */
    argumentField: string;
    /**
     * Specifies which data source field provides colors for funnel items. If this field is absent, the palette provides the colors.
     */
    colorField: string;
    /**
     * Binds the widget to data.
     */
    dataSource: DevExpress.data.DataSource | DevExpress.data.DataSourceOptions | string | Array<any>;
    /**
     * Specifies whether the widget responds to the user interaction.
     */
    disabled: boolean;
    /**
     * Specifies the attributes to be attached to the widget's root element.
     */
    elementAttr: any;
    /**
     * Configures the exporting and printing features.
     */
    export: {
        backgroundColor?: string;
        enabled?: boolean;
        fileName?: string;
        formats?: Array<string>;
        margin?: number;
        printingEnabled?: boolean;
        proxyUrl?: string;
    };
    /**
     * Specifies whether funnel items change their style when a user pauses on them.
     */
    hoverEnabled: boolean;
    /**
     * Turns the funnel upside down.
     */
    inverted: boolean;
    /**
     * Configures funnel items' appearance.
     */
    item: {
        border?: {
            color?: string;
            visible?: boolean;
            width?: number;
        };
        hoverStyle?: {
            border?: {
                color?: string;
                visible?: boolean;
                width?: number;
            };
            hatching?: {
                direction?: string;
                opacity?: number;
                step?: number;
                width?: number;
            };
        };
        selectionStyle?: {
            border?: {
                color?: string;
                visible?: boolean;
                width?: number;
            };
            hatching?: {
                direction?: string;
                opacity?: number;
                step?: number;
                width?: number;
            };
        };
    };
    /**
     * Configures funnel item labels.
     */
    label: {
        backgroundColor?: string;
        border?: {
            color?: string;
            dashStyle?: string;
            visible?: boolean;
            width?: number;
        };
        connector?: {
            color?: string;
            opacity?: number;
            visible?: boolean;
            width?: number;
        };
        customizeText?: Function;
        font?: DevExpress.viz.Font;
        format?: DevExpress.ui.format | string;
        horizontalAlignment?: string;
        horizontalOffset?: number;
        position?: string;
        showForZeroValues?: boolean;
        textOverflow?: string;
        visible?: boolean;
        wordWrap?: string;
    };
    /**
     * Configures the legend.
     */
    legend: {
        backgroundColor?: string;
        border?: {
            color?: string;
            cornerRadius?: number;
            dashStyle?: string;
            opacity?: number;
            visible?: boolean;
            width?: number;
        };
        columnCount?: number;
        columnItemSpacing?: number;
        customizeHint?: Function;
        customizeItems?: Function;
        customizeText?: Function;
        font?: DevExpress.viz.Font;
        horizontalAlignment?: string;
        itemsAlignment?: string;
        itemTextPosition?: string;
        margin?: number | {
            bottom?: number;
            left?: number;
            right?: number;
            top?: number;
        };
        markerSize?: number;
        orientation?: string;
        paddingLeftRight?: number;
        paddingTopBottom?: number;
        rowCount?: number;
        rowItemSpacing?: number;
        title?: string | {
            font?: DevExpress.viz.Font;
            horizontalAlignment?: string;
            margin?: {
                bottom?: number;
                left?: number;
                right?: number;
                top?: number;
            };
            placeholderSize?: number;
            subtitle?: string | {
                font?: DevExpress.viz.Font;
                offset?: number;
                text?: string;
            };
            text?: string;
            verticalAlignment?: string;
        };
        verticalAlignment?: string;
        visible?: boolean;
    };
    /**
     * Configures the loading indicator.
     */
    loadingIndicator: {
        backgroundColor?: string;
        enabled?: boolean;
        font?: DevExpress.viz.Font;
        show?: boolean;
        text?: string;
    };
    /**
     * Generates space around the widget.
     */
    margin: {
        bottom?: number;
        left?: number;
        right?: number;
        top?: number;
    };
    /**
     * Specifies the ratio between the height of the neck and that of the whole funnel. Accepts values from 0 to 1. Applies only if the algorithm is "dynamicHeight".
     */
    neckHeight: number;
    /**
     * Specifies the ratio between the width of the neck and that of the whole funnel. Accepts values from 0 to 1. Applies only if the algorithm is "dynamicHeight".
     */
    neckWidth: number;
    /**
     * Sets the palette to be used to colorize funnel items.
     */
    palette: string | Array<string>;
    /**
     * Specifies what to do with colors in the palette when their number is less than the number of funnel items.
     */
    paletteExtensionMode: string;
    /**
     * Notifies the widget that it is embedded into an HTML page that uses a tag modifying the path.
     */
    pathModified: boolean;
    /**
     * Specifies whether to redraw the widget when the size of the parent browser window changes or a mobile device rotates.
     */
    redrawOnResize: boolean;
    /**
     * Specifies how item labels should behave when they overlap.
     */
    resolveLabelOverlapping: string;
    /**
     * Switches the widget to a right-to-left representation.
     */
    rtlEnabled: boolean;
    /**
     * Specifies whether a single or multiple funnel items can be in the selected state at a time. Assigning "none" disables the selection feature.
     */
    selectionMode: string;
    /**
     * Specifies the widget's size in pixels.
     */
    size: {
        height?: number;
        width?: number;
    };
    /**
     * Specifies whether to sort funnel items.
     */
    sortData: boolean;
    /**
     * Sets the name of the theme the widget uses.
     */
    theme: string;
    /**
     * Configures the widget's title.
     */
    title: string | {
        font?: DevExpress.viz.Font;
        horizontalAlignment?: string;
        margin?: number | {
            bottom?: number;
            left?: number;
            right?: number;
            top?: number;
        };
        placeholderSize?: number;
        subtitle?: string | {
            font?: DevExpress.viz.Font;
            offset?: number;
            text?: string;
            textOverflow?: string;
            wordWrap?: string;
        };
        text?: string;
        textOverflow?: string;
        verticalAlignment?: string;
        wordWrap?: string;
    };
    /**
     * Configures tooltips - small pop-up rectangles that display information about a data-visualizing widget element being pressed or hovered over with the mouse pointer.
     */
    tooltip: {
        arrowLength?: number;
        border?: {
            color?: string;
            dashStyle?: string;
            opacity?: number;
            visible?: boolean;
            width?: number;
        };
        color?: string;
        container?: Element | JQuery;
        cornerRadius?: number;
        customizeTooltip?: Function;
        enabled?: boolean;
        font?: DevExpress.viz.Font;
        format?: DevExpress.ui.format | string;
        opacity?: number;
        paddingLeftRight?: number;
        paddingTopBottom?: number;
        shadow?: {
            blur?: number;
            color?: string;
            offsetX?: number;
            offsetY?: number;
            opacity?: number;
        };
        zIndex?: number;
    };
    /**
     * Specifies which data source field provides values for funnel items. The value defines a funnel item's area.
     */
    valueField: string;
    /**
     * A function that is executed before the widget is disposed of.
     */
    onDisposing: EventEmitter<any>;
    /**
     * A function that is executed when the widget's rendering has finished.
     */
    onDrawn: EventEmitter<any>;
    /**
     * A function that is executed after the widget is exported.
     */
    onExported: EventEmitter<any>;
    /**
     * A function that is executed before the widget is exported.
     */
    onExporting: EventEmitter<any>;
    /**
     * A function that is executed before a file with exported widget is saved to the user's local storage.
     */
    onFileSaving: EventEmitter<any>;
    /**
     * A function that is executed after the pointer enters or leaves a funnel item.
     */
    onHoverChanged: EventEmitter<any>;
    /**
     * A function that is executed when an error or warning occurs.
     */
    onIncidentOccurred: EventEmitter<any>;
    /**
     * A function used in JavaScript frameworks to save the widget instance.
     */
    onInitialized: EventEmitter<any>;
    /**
     * A function that is executed when a funnel item is clicked or tapped.
     */
    onItemClick: EventEmitter<any>;
    /**
     * A function that is executed when a legend item is clicked or tapped.
     */
    onLegendClick: EventEmitter<any>;
    /**
     * A function that is executed after a widget option is changed.
     */
    onOptionChanged: EventEmitter<any>;
    /**
     * A function that is executed when a funnel item is selected or selection is canceled.
     */
    onSelectionChanged: EventEmitter<any>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    adaptiveLayoutChange: EventEmitter<{
        height?: number;
        keepLabels?: boolean;
        width?: number;
    }>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    algorithmChange: EventEmitter<string>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    argumentFieldChange: EventEmitter<string>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    colorFieldChange: EventEmitter<string>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    dataSourceChange: EventEmitter<DevExpress.data.DataSource | DevExpress.data.DataSourceOptions | string | Array<any>>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    disabledChange: EventEmitter<boolean>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    elementAttrChange: EventEmitter<any>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    exportChange: EventEmitter<{
        backgroundColor?: string;
        enabled?: boolean;
        fileName?: string;
        formats?: Array<string>;
        margin?: number;
        printingEnabled?: boolean;
        proxyUrl?: string;
    }>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    hoverEnabledChange: EventEmitter<boolean>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    invertedChange: EventEmitter<boolean>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    itemChange: EventEmitter<{
        border?: {
            color?: string;
            visible?: boolean;
            width?: number;
        };
        hoverStyle?: {
            border?: {
                color?: string;
                visible?: boolean;
                width?: number;
            };
            hatching?: {
                direction?: string;
                opacity?: number;
                step?: number;
                width?: number;
            };
        };
        selectionStyle?: {
            border?: {
                color?: string;
                visible?: boolean;
                width?: number;
            };
            hatching?: {
                direction?: string;
                opacity?: number;
                step?: number;
                width?: number;
            };
        };
    }>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    labelChange: EventEmitter<{
        backgroundColor?: string;
        border?: {
            color?: string;
            dashStyle?: string;
            visible?: boolean;
            width?: number;
        };
        connector?: {
            color?: string;
            opacity?: number;
            visible?: boolean;
            width?: number;
        };
        customizeText?: Function;
        font?: DevExpress.viz.Font;
        format?: DevExpress.ui.format | string;
        horizontalAlignment?: string;
        horizontalOffset?: number;
        position?: string;
        showForZeroValues?: boolean;
        textOverflow?: string;
        visible?: boolean;
        wordWrap?: string;
    }>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    legendChange: EventEmitter<{
        backgroundColor?: string;
        border?: {
            color?: string;
            cornerRadius?: number;
            dashStyle?: string;
            opacity?: number;
            visible?: boolean;
            width?: number;
        };
        columnCount?: number;
        columnItemSpacing?: number;
        customizeHint?: Function;
        customizeItems?: Function;
        customizeText?: Function;
        font?: DevExpress.viz.Font;
        horizontalAlignment?: string;
        itemsAlignment?: string;
        itemTextPosition?: string;
        margin?: number | {
            bottom?: number;
            left?: number;
            right?: number;
            top?: number;
        };
        markerSize?: number;
        orientation?: string;
        paddingLeftRight?: number;
        paddingTopBottom?: number;
        rowCount?: number;
        rowItemSpacing?: number;
        title?: string | {
            font?: DevExpress.viz.Font;
            horizontalAlignment?: string;
            margin?: {
                bottom?: number;
                left?: number;
                right?: number;
                top?: number;
            };
            placeholderSize?: number;
            subtitle?: string | {
                font?: DevExpress.viz.Font;
                offset?: number;
                text?: string;
            };
            text?: string;
            verticalAlignment?: string;
        };
        verticalAlignment?: string;
        visible?: boolean;
    }>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    loadingIndicatorChange: EventEmitter<{
        backgroundColor?: string;
        enabled?: boolean;
        font?: DevExpress.viz.Font;
        show?: boolean;
        text?: string;
    }>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    marginChange: EventEmitter<{
        bottom?: number;
        left?: number;
        right?: number;
        top?: number;
    }>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    neckHeightChange: EventEmitter<number>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    neckWidthChange: EventEmitter<number>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    paletteChange: EventEmitter<string | Array<string>>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    paletteExtensionModeChange: EventEmitter<string>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    pathModifiedChange: EventEmitter<boolean>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    redrawOnResizeChange: EventEmitter<boolean>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    resolveLabelOverlappingChange: EventEmitter<string>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    rtlEnabledChange: EventEmitter<boolean>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    selectionModeChange: EventEmitter<string>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    sizeChange: EventEmitter<{
        height?: number;
        width?: number;
    }>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    sortDataChange: EventEmitter<boolean>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    themeChange: EventEmitter<string>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    titleChange: EventEmitter<string | {
        font?: DevExpress.viz.Font;
        horizontalAlignment?: string;
        margin?: number | {
            bottom?: number;
            left?: number;
            right?: number;
            top?: number;
        };
        placeholderSize?: number;
        subtitle?: string | {
            font?: DevExpress.viz.Font;
            offset?: number;
            text?: string;
            textOverflow?: string;
            wordWrap?: string;
        };
        text?: string;
        textOverflow?: string;
        verticalAlignment?: string;
        wordWrap?: string;
    }>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    tooltipChange: EventEmitter<{
        arrowLength?: number;
        border?: {
            color?: string;
            dashStyle?: string;
            opacity?: number;
            visible?: boolean;
            width?: number;
        };
        color?: string;
        container?: Element | JQuery;
        cornerRadius?: number;
        customizeTooltip?: Function;
        enabled?: boolean;
        font?: DevExpress.viz.Font;
        format?: DevExpress.ui.format | string;
        opacity?: number;
        paddingLeftRight?: number;
        paddingTopBottom?: number;
        shadow?: {
            blur?: number;
            color?: string;
            offsetX?: number;
            offsetY?: number;
            opacity?: number;
        };
        zIndex?: number;
    }>;
    /**
     * This member supports the internal infrastructure and is not intended to be used directly from your code.
     */
    valueFieldChange: EventEmitter<string>;
    constructor(elementRef: ElementRef, ngZone: NgZone, templateHost: DxTemplateHost, _watcherHelper: WatcherHelper, _idh: IterableDifferHelper, optionHost: NestedOptionHost, transferState: TransferState, platformId: any);
    protected _createInstance(element: any, options: any): DxFunnel;
    ngOnDestroy(): void;
    ngOnChanges(changes: SimpleChanges): void;
    setupChanges(prop: string, changes: SimpleChanges): void;
    ngDoCheck(): void;
    _setOption(name: string, value: any): void;
}
export declare class DxFunnelModule {
}