import { Moment, MomentFormatSpecification, MomentInput } from "moment";
export type MomentConstructor1 = (inp?: MomentInput, format?: MomentFormatSpecification, strict?: boolean) => Moment;
export type MomentConstructor2 = (
    inp?: MomentInput,
    format?: MomentFormatSpecification,
    language?: string,
    strict?: boolean,
) => Moment;

export type MomentConstructor = MomentConstructor1 | MomentConstructor2;

export type IdType = string | number;
export type SubgroupType = IdType;
export type DateType = Date | number | string;
export type DirectionType = "from" | "to";
export type HeightWidthType = IdType;
export type TimelineItemType = "box" | "point" | "range" | "background";
export type TimelineAlignType = "auto" | "center" | "left" | "right";
export type TimelineTimeAxisScaleType =
    | "millisecond"
    | "second"
    | "minute"
    | "hour"
    | "weekday"
    | "day"
    | "week"
    | "month"
    | "year";
export type TimelineEventPropertiesResultWhatType =
    | "item"
    | "background"
    | "axis"
    | "group-label"
    | "custom-time"
    | "current-time";
export type TimelineEvents =
    | "currentTimeTick"
    | "click"
    | "contextmenu"
    | "doubleClick"
    | "drop"
    | "mouseOver"
    | "mouseDown"
    | "mouseUp"
    | "mouseMove"
    | "groupDragged"
    | "changed"
    | "rangechange"
    | "rangechanged"
    | "select"
    | "itemover"
    | "itemout"
    | "timechange"
    | "timechanged";
export type Graph2dStyleType = "line" | "bar" | "points";
export type Graph2dBarChartAlign = "left" | "center" | "right";
export type Graph2dDrawPointsStyle = "square" | "circle";
export type LegendPositionType = "top-right" | "top-left" | "bottom-right" | "bottom-left";
export type ParametrizationInterpolationType = "centripetal" | "chordal" | "uniform" | "disabled";
export type TopBottomEnumType = "top" | "bottom";
export type RightLeftEnumType = "right" | "left";

export interface LegendPositionOptions {
    visible?: boolean | undefined;
    position?: LegendPositionType | undefined;
}

export interface LegendOptions {
    enabled?: boolean | undefined;
    icons?: boolean | undefined;
    iconSize?: number | undefined;
    iconSpacing?: number | undefined;
    left?: LegendPositionOptions | undefined;
    right?: LegendPositionOptions | undefined;
}

export interface DataItem {
    className?: string | undefined;
    content: string;
    end?: DateType | undefined;
    group?: any;
    id?: IdType | undefined;
    start: DateType;
    style?: string | undefined;
    subgroup?: SubgroupType | undefined;
    title?: string | undefined;
    type?: string | undefined;
    editable?: boolean | undefined;
}

export interface PointItem extends DataItem {
    x: string;
    y: number;
}

export interface SubGroupStackOptions {
    [name: string]: boolean;
}

export interface DataGroup {
    className?: string | undefined;
    content: string;
    id: IdType;
    options?: DataGroupOptions | undefined;
    style?: string | undefined;
    subgroupOrder?: string | (() => void) | undefined;
    title?: string | undefined;
    nestedGroups?: IdType[] | undefined;
    subgroupStack?: SubGroupStackOptions | boolean | undefined;
    visible?: boolean | undefined;
    showNested?: boolean | undefined;
}

export interface DataGroupOptions {
    drawPoints?: Graph2dDrawPointsOption | (() => void) | undefined; // TODO
    excludeFromLegend?: boolean | undefined;
    interpolation?: boolean | InterpolationOptions | undefined;
    shaded?: Graph2dShadedOption | undefined;
    style?: string | undefined;
    yAxisOrientation?: RightLeftEnumType | undefined;
}

export interface InterpolationOptions {
    parametrization: ParametrizationInterpolationType;
}

export interface TimelineEditableOption {
    add?: boolean | undefined;
    remove?: boolean | undefined;
    updateGroup?: boolean | undefined;
    updateTime?: boolean | undefined;
    overrideItems?: boolean | undefined;
}

export type TimelineFormatLabelsFunction = (date: Date, scale: string, step: number) => string;

export interface TimelineFormatLabelsOption {
    millisecond?: string | undefined;
    second?: string | undefined;
    minute?: string | undefined;
    hour?: string | undefined;
    weekday?: string | undefined;
    day?: string | undefined;
    week?: string | undefined;
    month?: string | undefined;
    year?: string | undefined;
}

export interface TimelineFormatOption {
    minorLabels?: TimelineFormatLabelsOption | TimelineFormatLabelsFunction | undefined;
    majorLabels?: TimelineFormatLabelsOption | TimelineFormatLabelsFunction | undefined;
}

export interface TimelineGroupEditableOption {
    add?: boolean | undefined;
    remove?: boolean | undefined;
    order?: boolean | undefined;
}

export interface TimelineHiddenDateOption {
    start: DateType;
    end: DateType;
    repeat?: "daily" | "weekly" | "monthly" | "yearly" | undefined;
}

export interface TimelineItemsAlwaysDraggableOption {
    item?: boolean | undefined;
    range?: boolean | undefined;
}

export interface TimelineMarginItem {
    horizontal?: number | undefined;
    vertical?: number | undefined;
}

export type TimelineMarginItemType = number | TimelineMarginItem;

export interface TimelineMarginOption {
    axis?: number | undefined;
    item?: TimelineMarginItemType | undefined;
}

export interface TimelineOrientationOption {
    axis?: string | undefined;
    item?: string | undefined;
}

export interface TimelineTimeAxisOption {
    scale?: TimelineTimeAxisScaleType | undefined;
    step?: number | undefined;
}

export interface TimelineRollingModeOption {
    follow?: boolean | undefined;
    offset?: number | undefined;
}

export interface TimelineTooltipOption {
    followMouse?: boolean | undefined;
    overflowMethod?: "cap" | "flip" | undefined;
}

export type TimelineOptionsConfigureFunction = (option: string, path: string[]) => boolean;
export type TimelineOptionsConfigureType = boolean | TimelineOptionsConfigureFunction;
export type TimelineOptionsDataAttributesType = boolean | string | string[];
export type TimelineOptionsEditableType = boolean | TimelineEditableOption;
export type TimelineOptionsItemCallbackFunction = (
    item: TimelineItem,
    callback: (item: TimelineItem | null) => void,
) => void;
export type TimelineOptionsGroupCallbackFunction = (
    group: TimelineGroup,
    callback: (group: TimelineGroup | null) => void,
) => void;
export type TimelineOptionsGroupEditableType = boolean | TimelineGroupEditableOption;
export type TimelineOptionsGroupOrderType = string | TimelineOptionsComparisonFunction;
export type TimelineOptionsGroupOrderSwapFunction = (fromGroup: any, toGroup: any, groups: DataSet<DataGroup>) => void;
export type TimelineOptionsHiddenDatesType = TimelineHiddenDateOption | TimelineHiddenDateOption[];
export type TimelineOptionsItemsAlwaysDraggableType = boolean | TimelineItemsAlwaysDraggableOption;
export type TimelineOptionsMarginType = number | TimelineMarginOption;
export type TimelineOptionsOrientationType = string | TimelineOrientationOption;
export type TimelineOptionsSnapFunction = (date: Date, scale: string, step: number) => Date | number;
export type TimelineOptionsTemplateFunction = (item?: any, element?: any, data?: any) => string;
export type TimelineOptionsComparisonFunction = (a: any, b: any) => number;

export interface TimelineOptions {
    align?: TimelineAlignType | undefined;
    autoResize?: boolean | undefined;
    clickToUse?: boolean | undefined;
    configure?: TimelineOptionsConfigureType | undefined;
    dataAttributes?: TimelineOptionsDataAttributesType | undefined;
    editable?: TimelineOptionsEditableType | undefined;
    end?: DateType | undefined;
    format?: TimelineFormatOption | undefined;
    groupEditable?: TimelineOptionsGroupEditableType | undefined;
    groupOrder?: TimelineOptionsGroupOrderType | undefined;
    groupOrderSwap?: TimelineOptionsGroupOrderSwapFunction | undefined;
    groupTemplate?: TimelineOptionsTemplateFunction | undefined;
    height?: HeightWidthType | undefined;
    hiddenDates?: TimelineOptionsHiddenDatesType | undefined;
    horizontalScroll?: boolean | undefined;
    itemsAlwaysDraggable?: TimelineOptionsItemsAlwaysDraggableType | undefined;
    locale?: string | undefined;
    locales?: Locales | undefined;
    moment?: MomentConstructor | undefined;
    margin?: TimelineOptionsMarginType | undefined;
    max?: DateType | undefined;
    maxHeight?: HeightWidthType | undefined;
    maxMinorChars?: number | undefined;
    min?: DateType | undefined;
    minHeight?: HeightWidthType | undefined;
    moveable?: boolean | undefined;
    multiselect?: boolean | undefined;
    multiselectPerGroup?: boolean | undefined;
    onAdd?: TimelineOptionsItemCallbackFunction | undefined;
    onAddGroup?: TimelineOptionsGroupCallbackFunction | undefined;
    onInitialDrawComplete?: (() => void) | undefined;
    onUpdate?: TimelineOptionsItemCallbackFunction | undefined;
    onMove?: TimelineOptionsItemCallbackFunction | undefined;
    onMoveGroup?: TimelineOptionsGroupCallbackFunction | undefined;
    onMoving?: TimelineOptionsItemCallbackFunction | undefined;
    onRemove?: TimelineOptionsItemCallbackFunction | undefined;
    onRemoveGroup?: TimelineOptionsGroupCallbackFunction | undefined;
    order?: TimelineOptionsComparisonFunction | undefined;
    orientation?: TimelineOptionsOrientationType | undefined;
    rollingMode?: TimelineRollingModeOption | undefined;
    rtl?: boolean | undefined;
    selectable?: boolean | undefined;
    showCurrentTime?: boolean | undefined;
    showMajorLabels?: boolean | undefined;
    showMinorLabels?: boolean | undefined;
    showTooltips?: boolean | undefined;
    stack?: boolean | undefined;
    stackSubgroups?: boolean | undefined;
    snap?: TimelineOptionsSnapFunction | undefined;
    start?: DateType | undefined;
    template?: TimelineOptionsTemplateFunction | undefined;
    visibleFrameTemplate?: TimelineOptionsTemplateFunction | undefined;
    throttleRedraw?: number | undefined;
    timeAxis?: TimelineTimeAxisOption | undefined;
    type?: string | undefined;
    tooltip?: TimelineTooltipOption | undefined;
    tooltipOnItemUpdateTime?: boolean | { template(item: any): any } | undefined;
    verticalScroll?: boolean | undefined;
    width?: HeightWidthType | undefined;
    zoomable?: boolean | undefined;
    zoomKey?: string | undefined;
    zoomMax?: number | undefined;
    zoomMin?: number | undefined;
}

/**
 * If true (default) or an Object, the range is animated smoothly to the new window.
 * An object can be provided to specify duration and easing function.
 * Default duration is 500 ms, and default easing function is 'easeInOutQuad'.
 */
export type TimelineAnimationType = boolean | AnimationOptions;

export interface TimelineAnimationOptions {
    animation?: TimelineAnimationType | undefined;
}

export interface TimelineEventPropertiesResult {
    /**
     *  The id of the clicked group
     */
    group?: number | null | undefined;

    /**
     * The id of the clicked item.
     */
    item?: IdType | null | undefined;

    /**
     * Absolute horizontal position of the click event.
     */
    pageX: number;

    /**
     * Absolute vertical position of the click event.
     */
    pageY: number;

    /**
     * Relative horizontal position of the click event.
     */
    x: number;

    /**
     * Relative vertical position of the click event.
     */
    y: number;

    /**
     *  Date of the clicked event.
     */
    time: Date;

    /**
     * Date of the clicked event, snapped to a nice value.
     */
    snappedTime: Date;

    /**
     * Name of the clicked thing.
     */
    what?: TimelineEventPropertiesResultWhatType | undefined;

    /**
     * The original click event.
     */
    event: Event;
}

/**
 * Options that can be passed to a DataSet.
 */
export interface DataSetOptions extends DataSetQueueOptions {
    /**
     * The name of the field containing the id of the items.
     * When data is fetched from a server which uses some specific field to identify items,
     * this field name can be specified in the DataSet using the option fieldId.
     * For example CouchDB uses the field "_id" to identify documents.
     */
    fieldId?: string | undefined;

    /**
     * An object containing field names as key, and data types as value.
     * By default, the type of the properties of items are left unchanged.
     * Item properties can be normalized by specifying a field type.
     * This is useful for example to automatically convert stringified dates coming
     * from a server into JavaScript Date objects.
     * The available data types are listed in section Data Types.
     */
    type?: any;
}

export interface DataSetQueueOptions {
    /**
     * Queue data changes ('add', 'update', 'remove') and flush them at once.
     * The queue can be flushed manually by calling DataSet.flush(),
     * or can be flushed after a configured delay or maximum number of entries.
     * When queue is true, a queue is created with default options.
     * Options can be specified by providing an object:
     * delay: number - The queue will be flushed automatically after an inactivity of this delay in milliseconds. Default value is null.
     * Default value is null.
     * max: number - When the queue exceeds the given maximum number of entries, the queue is flushed automatically. Default value is Infinity.
     * Default value is Infinity.
     */
    queue?: any | boolean | undefined;
}

export class DataSet<T extends DataItem | DataGroup | Node | Edge> {
    /**
     * Creates an instance of DataSet.
     *
     * @param [options] DataSet options.
     */
    constructor(options: DataSetOptions);

    /**
     * Creates an instance of DataSet.
     *
     * @param [data] An Array with items.
     * @param [options] DataSet options.
     */
    constructor(data?: T[], options?: DataSetOptions);

    /**
     * The number of items in the DataSet.
     */
    length: number;

    /**
     * Add one or multiple items to the DataSet.
     * Adding an item will fail when there already is an item with the same id.
     *
     * @param data data can be a single item or an array with items.
     * @param [senderId] Optional sender id.
     * @returns The function returns an array with the ids of the added items.
     */
    add(data: T | T[], senderId?: IdType): IdType[];

    /**
     * Clear all data from the DataSet.
     *
     * @param [senderId] Optional sender id.
     * @returns The function returns an array with the ids of the removed items.
     */
    clear(senderId?: IdType): IdType[];

    /**
     * Find all distinct values of a specified field.
     * If data items do not contain the specified field are ignored.
     *
     * @param field The search term.
     * @returns Returns an unordered array containing all distinct values.
     */
    distinct(field: string): any[];

    /**
     * Flush queued changes.
     * Only available when the DataSet is configured with the option queue.
     */
    flush(): void;

    /**
     * Execute a callback function for every item in the dataset.
     *
     * @param callback The item callback.
     * @param [options] Optional options
     */
    forEach(callback: (item: T, id: IdType) => void, options?: DataSelectionOptions<T>): void;

    /**
     * Get all items from the DataSet.
     *
     * @param [options] Optional options.
     * @returns When no item is found, null is returned when a single item was requested,
     * and and empty Array is returned in case of multiple id's.
     */
    get(options?: DataSelectionOptions<T>): T[];

    /**
     * Get a single item from the DataSet.
     *
     * @param id The item id.
     * @returns When no item is found, null is returned when a single item was requested,
     * and and empty Array is returned in case of multiple id's.
     */
    get(id: IdType, options?: DataSelectionOptions<T>): T | null;

    /**
     * Get multiple items from the DataSet.
     *
     * @param ids Array of item ids.
     * @param [options] Optional options.
     * @returns When no item is found, null is returned when a single item was requested,
     * and and empty Array is returned in case of multiple id's.
     */
    get(ids: IdType[], options?: DataSelectionOptions<T>): T[];

    /**
     * Get the DataSet itself.
     * In case of a DataView, this function does not return the DataSet
     * to which the DataView is connected.
     *
     * @returns The DataSet itself.
     */
    getDataSet(): DataSet<T>;

    /**
     * Get ids of all items or of a filtered set of items.
     *
     * @returns ids of all items or of a filtered set of items.
     */
    getIds(options?: DataSelectionOptions<T>): IdType[];

    /**
     * Map every item in the DataSet.
     *
     * @param callback The mapping callback.
     * @param [options] Optional options.
     * @returns The mapped items.
     */
    map<M>(callback: (item: T, id: IdType) => M, options?: DataSelectionOptions<T>): M[];

    /**
     * Find the item with maximum value of specified field.
     *
     * @returns Returns null if no item is found.
     */
    max(field: string): T;

    /**
     * Find the item with minimum value of specified field.
     *
     * @returns Returns null if no item is found.
     */
    min(field: string): T;

    /**
     * Subscribe from an event.
     *
     * @param event The event name.
     * @param callback
     * a callback function which will be called each time the event occurs.
     */
    on(event: string, callback: (event: string, properties: any, senderId: IdType) => void): void;

    /**
     * Unsubscribe to an event.
     *
     * @param event The event name.
     * @param callback
     * The exact same callback that was used when calling 'on'.
     */
    off(event: string, callback: (event: string, properties: any, senderId: IdType) => void): void;

    /**
     * Remove one or more items by id.
     *
     * @param id The item id.
     * @param [senderId] The sender id.
     * @returns Returns an array with the ids of the removed items.
     */
    remove(id: IdType | IdType[], senderId?: IdType): IdType[];

    /**
     * Set options for the DataSet.
     */
    setOptions(options?: DataSetQueueOptions): void;

    /**
     * Update one or multiple existing items.
     * When an item doesn't exist, it will be created.
     *
     * @param data a single item or an array with items.
     * @returns Returns an array with the ids of the updated items.
     */
    update(data: T | T[], senderId?: IdType): IdType[];
}

/**
 * The DataSet contains functionality to format, filter, and sort data retrieved
 * via the methods get, getIds, forEach, and map.
 * These methods can have these options as a parameter.
 */
export interface DataSelectionOptions<T> {
    /**
     * An array with field names, or an object with current field name
     * and new field name that the field is returned as.
     * By default, all properties of the items are emitted.
     * When fields is defined, only the properties whose name is specified
     * in fields will be included in the returned items.
     */
    fields?: string[] | any | undefined;

    /**
     * An object containing field names as key, and data types as value.
     * By default, the type of the properties of an item are left unchanged.
     * When a field type is specified, this field in the items will be converted to the specified type.
     * This can be used for example to convert ISO strings containing a date to a JavaScript Date object,
     * or convert strings to numbers or vice versa. The available data types are listed in section Data Types.
     */
    type?: any;

    /**
     * Items can be filtered on specific properties by providing a filter function.
     * A filter function is executed for each of the items in the DataSet,
     * and is called with the item as parameter.
     * The function must return a boolean.
     * All items for which the filter function returns true will be emitted.
     * See section Data Filtering.
     */
    filter?(item: T): boolean;

    /**
     * Order the items by a field name or custom sort function.
     */
    order?: string | ((a: T, b: T) => number) | undefined;

    /**
     * Determine the type of output of the get function.
     * Allowed values are 'Array' | 'Object'.
     * The default returnType is an Array.
     * The Object type will return a JSON object with the ID's as keys.
     */
    returnType?: "Array" | "Object" | undefined;
}

export class DataView<T extends DataItem | DataGroup> {
    length: number;
    constructor(items: T[]);
}

export type DataItemCollectionType = DataItem[] | DataSet<DataItem> | DataView<DataItem>;
export type DataGroupCollectionType = DataGroup[] | DataSet<DataGroup> | DataView<DataGroup>;

export interface TitleOption {
    text?: string | undefined;
    style?: string | undefined;
}

export interface RangeType {
    min: IdType;
    max: IdType;
}

export interface DataAxisSideOption {
    range?: RangeType | undefined;
    format?(): string;
    title?: TitleOption | undefined;
}

export interface Graph2dBarChartOption {
    width?: number | undefined;
    minWidth?: number | undefined;
    sideBySide?: boolean | undefined;
    align?: Graph2dBarChartAlign | undefined;
}

export interface Graph2dDataAxisOption {
    orientation?: TimelineOptionsOrientationType | undefined;
    showMinorLabels?: boolean | undefined;
    showMajorLabels?: boolean | undefined;
    majorLinesOffset?: number | undefined;
    minorLinesOffset?: number | undefined;
    labelOffsetX?: number | undefined;
    labelOffsetY?: number | undefined;
    iconWidth?: number | undefined;
    width?: string | undefined;
    icons?: boolean | undefined;
    visible?: boolean | undefined;
    alignZeros?: boolean | undefined;
    left?: DataAxisSideOption | undefined;
    right?: DataAxisSideOption | undefined;
}

export interface Graph2dDrawPointsOption {
    enabled?: boolean | undefined;
    onRender?(): boolean; // TODO
    size?: number | undefined;
    style: Graph2dDrawPointsStyle;
}

export interface Graph2dShadedOption {
    orientation?: TopBottomEnumType | undefined;
    groupid?: IdType | undefined;
}

export type Graph2dOptionBarChart = number | Graph2dBarChartOption;
export type Graph2dOptionDataAxis = boolean | Graph2dDataAxisOption;
export type Graph2dOptionDrawPoints = boolean | Graph2dDrawPointsOption;
export type Graph2dLegendOption = boolean | LegendOptions;

export interface Graph2dOptions {
    autoResize?: boolean | undefined;
    barChart?: Graph2dOptionBarChart | undefined;
    clickToUse?: boolean | undefined;
    configure?: TimelineOptionsConfigureType | undefined;
    dataAxis?: Graph2dOptionDataAxis | undefined;
    defaultGroup?: string | undefined;
    drawPoints?: Graph2dOptionDrawPoints | undefined;
    end?: DateType | undefined;
    format?: any; // TODO
    graphHeight?: HeightWidthType | undefined;
    height?: HeightWidthType | undefined;
    hiddenDates?: any; // TODO
    legend?: Graph2dLegendOption | undefined;
    locale?: string | undefined;
    locales?: Locales | undefined;
    moment?: MomentConstructor | undefined;
    max?: DateType | undefined;
    maxHeight?: HeightWidthType | undefined;
    maxMinorChars?: number | undefined;
    min?: DateType | undefined;
    minHeight?: HeightWidthType | undefined;
    moveable?: boolean | undefined;
    multiselect?: boolean | undefined;
    orientation?: string | undefined;
    sampling?: boolean | undefined;
    showCurrentTime?: boolean | undefined;
    showMajorLabels?: boolean | undefined;
    showMinorLabels?: boolean | undefined;
    sort?: boolean | undefined;
    stack?: boolean | undefined;
    start?: DateType | undefined;
    style?: Graph2dStyleType | undefined;
    throttleRedraw?: number | undefined;
    timeAxis?: TimelineTimeAxisOption | undefined;
    width?: HeightWidthType | undefined;
    yAxisOrientation?: RightLeftEnumType | undefined;
    zoomable?: boolean | undefined;
    zoomKey?: string | undefined;
    zoomMax?: number | undefined;
    zoomMin?: number | undefined;
    zIndex?: number | undefined;
}

export class Graph2d {
    constructor(
        container: HTMLElement,
        items: DataItemCollectionType,
        groups: DataGroupCollectionType,
        options?: Graph2dOptions,
    );
    constructor(
        container: HTMLElement,
        items: DataItemCollectionType,
        options?: Graph2dOptions,
    );

    addCustomTime(time: DateType, id?: IdType): IdType;
    destroy(): void;
    fit(options?: TimelineAnimationOptions): void;
    focus(ids: IdType | IdType[], options?: TimelineAnimationOptions): void;
    getCurrentTime(): Date;
    getCustomTime(id?: IdType): Date;
    getEventProperties(event: Event): TimelineEventPropertiesResult;
    getItemRange(): any; // TODO
    getSelection(): IdType[];
    getVisibleItems(): IdType[];
    getWindow(): { start: Date; end: Date };
    moveTo(time: DateType, options?: TimelineAnimationOptions): void;
    on(event: TimelineEvents, callback: () => void): void;
    off(event: TimelineEvents, callback: () => void): void;
    redraw(): void;
    removeCustomTime(id: IdType): void;
    setCurrentTime(time: DateType): void;
    setCustomTime(time: DateType, id?: IdType): void;
    setCustomTimeTitle(title: string, id?: IdType): void;
    setData(data: { groups?: DataGroupCollectionType | undefined; items?: DataItemCollectionType | undefined }): void;
    setGroups(groups?: DataGroupCollectionType): void;
    setItems(items: DataItemCollectionType): void;
    setOptions(options: TimelineOptions): void;
    setSelection(ids: IdType | IdType[]): void;
    setWindow(start: DateType, end: DateType, options?: TimelineAnimationOptions): void;
}

export interface Graph2d {
    setGroups(groups?: TimelineGroup[]): void;
    setItems(items?: TimelineItem[]): void;
    getLegend(): TimelineWindow;
    getWindow(): TimelineWindow;
    setWindow(start: any, date: any): void;
    focus(selection: any): void;
    on(event?: string, callback?: (properties: any) => void): void;
}

export class Timeline {
    constructor(
        container: HTMLElement,
        items: DataItemCollectionType,
        groups: DataGroupCollectionType,
        options?: TimelineOptions,
    );

    constructor(
        container: HTMLElement,
        items: DataItemCollectionType,
        options?: TimelineOptions,
    );

    /**
     * Add new vertical bar representing a custom time that can be dragged by the user.
     * Parameter time can be a Date, Number, or String, and is new Date() by default.
     * Parameter id can be Number or String and is undefined by default.
     * The id is added as CSS class name of the custom time bar, allowing to style multiple time bars differently.
     * The method returns id of the created bar.
     */
    addCustomTime(time: DateType, id?: IdType): IdType;

    /**
     * Destroy the Timeline. The timeline is removed from memory. all DOM elements and event listeners are cleaned up.
     */
    destroy(): void;

    /**
     * Adjust the visible window such that it fits all items. See also focus(id).
     */
    fit(options?: TimelineAnimationOptions): void;

    /**
     * Adjust the visible window such that the selected item (or multiple items) are centered on screen. See also function fit()
     */
    focus(ids: IdType | IdType[], options?: TimelineAnimationOptions): void;

    /**
     * Get the current time. Only applicable when option showCurrentTime is true.
     */
    getCurrentTime(): Date;

    /**
     * Retrieve the custom time from the custom time bar with given id.
     * @param id Id is undefined by default.
     */
    getCustomTime(id?: IdType): Date;

    getEventProperties(event: Event): TimelineEventPropertiesResult;

    /**
     * Get the range of all the items as an object containing min date and max date
     */
    getItemRange(): { min: Date; max: Date };

    /**
     * Get an array with the ids of the currently selected items
     */
    getSelection(): IdType[];

    /**
     * Get an array with the ids of the currently visible items.
     */
    getVisibleItems(): IdType[];

    /**
     * Get the current visible window.
     */
    getWindow(): TimelineWindow;

    /**
     * Move the window such that given time is centered on screen.
     */
    moveTo(time: DateType, options?: TimelineAnimationOptions, callback?: (properties?: any) => void): void;

    /**
     * Create an event listener. The callback function is invoked every time the event is triggered.
     */
    on(event: TimelineEvents, callback?: (properties?: any) => void): void;

    /**
     * Remove an event listener created before via function on(event[, callback]).
     */
    off(event: TimelineEvents, callback?: (properties?: any) => void): void;

    /**
     * Force a redraw of the Timeline. The size of all items will be recalculated.
     * Can be useful to manually redraw when option autoResize=false and the window has been resized, or when the items CSS has been changed.
     */
    redraw(): void;

    /**
     * Remove vertical bars previously added to the timeline via addCustomTime method.
     * @param id ID of the custom vertical bar returned by addCustomTime method.
     */
    removeCustomTime(id: IdType): void;

    /**
     * Set a current time. This can be used for example to ensure that a client's time is synchronized with a shared server time.
     * Only applicable when option showCurrentTime is true.
     */
    setCurrentTime(time: DateType): void;

    /**
     * Adjust the time of a custom time bar.
     * @param time The time the custom time bar should point to
     * @param id Id of the custom time bar, and is undefined by default.
     */
    setCustomTime(time: DateType, id?: IdType): void;

    /**
     * Adjust the title attribute of a custom time bar.
     * @param title The title shown when hover over time bar
     * @param id Id of the custom time bar, and is undefined by default.
     */
    setCustomTimeTitle(title: string, id?: IdType): void;

    /**
     * Set both groups and items at once. Both properties are optional.
     * This is a convenience method for individually calling both setItems(items) and setGroups(groups).
     * Both items and groups can be an Array with Objects, a DataSet (offering 2 way data binding), or a DataView (offering 1 way data binding).
     */
    setData(data: { groups?: DataGroupCollectionType | undefined; items?: DataItemCollectionType | undefined }): void;

    /**
     * Set a data set with groups for the Timeline.
     */
    setGroups(groups?: DataGroupCollectionType): void;

    /**
     * Set a data set with items for the Timeline.
     */
    setItems(items: DataItemCollectionType): void;

    /**
     * Set or update options. It is possible to change any option of the timeline at any time.
     * You can for example switch orientation on the fly.
     */
    setOptions(options: TimelineOptions): void;

    /**
     * Select one or multiple items by their id. The currently selected items will be unselected.
     * To unselect all selected items, call `setSelection([])`.
     */
    setSelection(ids: IdType | IdType[], options?: { focus: boolean; animation: TimelineAnimationOptions }): void;

    /**
     * Set the current visible window.
     * @param start If the parameter value of start is null, the parameter will be left unchanged.
     * @param end If the parameter value of end is null, the parameter will be left unchanged.
     * @param options Timeline animation options. See {@link TimelineAnimationOptions}
     * @param callback The callback function
     */
    setWindow(start: DateType, end: DateType, options?: TimelineAnimationOptions, callback?: () => void): void;

    /**
     * Toggle rollingMode.
     */
    toggleRollingMode(): void;

    /**
     * Zoom in the current visible window.
     * @param percentage A number and must be between 0 and 1. If null, the window will be left unchanged.
     * @param options Timeline animation options. See {@link TimelineAnimationOptions}
     * @param callback The callback function
     */
    zoomIn(percentage: number, options?: TimelineAnimationOptions, callback?: () => void): void;

    /**
     * Zoom out the current visible window.
     * @param percentage A number and must be between 0 and 1. If null, the window will be left unchanged.
     * @param options Timeline animation options. See {@link TimelineAnimationOptions}
     * @param callback The callback function
     */
    zoomOut(percentage: number, options?: TimelineAnimationOptions, callback?: () => void): void;
}

export interface TimelineStatic {
    new(id: HTMLElement, data: any, options?: any): vis.Timeline;
}

export interface Timeline {
    setGroups(groups?: TimelineGroup[]): void;
    setItems(items?: TimelineItem[]): void;
    getWindow(): TimelineWindow;
    setWindow(start: any, date: any): void;
    focus(selection: any): void;
    on(event?: string, callback?: (properties: any) => void): void;
    off(event: string, callback?: (properties?: any) => void): void;
}

export interface TimelineWindow {
    start: Date;
    end: Date;
}

export interface TimelineItemEditableOption {
    remove?: boolean | undefined;
    updateGroup?: boolean | undefined;
    updateTime?: boolean | undefined;
}

export type TimelineItemEditableType = boolean | TimelineItemEditableOption;

export interface TimelineItem {
    className?: string | undefined;
    align?: TimelineAlignType | undefined;
    content: string;
    end?: DateType | undefined;
    group?: IdType | undefined;
    id: IdType;
    start: DateType;
    style?: string | undefined;
    subgroup?: IdType | undefined;
    title?: string | undefined;
    type?: TimelineItemType | undefined;
    editable?: TimelineItemEditableType | undefined;
}

export interface TimelineGroup {
    className?: string | undefined;
    content: string | HTMLElement;
    id: IdType;
    style?: string | undefined;
    order?: number | undefined;
    subgroupOrder?: TimelineOptionsGroupOrderType | undefined;
    title?: string | undefined;
    visible?: boolean | undefined;
    nestedGroups?: IdType[] | undefined;
    showNested?: boolean | undefined;
}

export interface VisSelectProperties {
    items: number[];
}

export type NetworkEvents =
    | "click"
    | "doubleClick"
    | "oncontext"
    | "hold"
    | "release"
    | "select"
    | "selectNode"
    | "selectEdge"
    | "deselectNode"
    | "deselectEdge"
    | "dragStart"
    | "dragging"
    | "dragEnd"
    | "controlNodeDragging"
    | "controlNodeDragEnd"
    | "hoverNode"
    | "blurNode"
    | "hoverEdge"
    | "blurEdge"
    | "zoom"
    | "showPopup"
    | "hidePopup"
    | "startStabilizing"
    | "stabilizationProgress"
    | "stabilizationIterationsDone"
    | "stabilized"
    | "resize"
    | "initRedraw"
    | "beforeDrawing"
    | "afterDrawing"
    | "animationFinished"
    | "configChange";

/**
 * Network is a visualization to display networks and networks consisting of nodes and edges.
 * The visualization is easy to use and supports custom shapes, styles, colors, sizes, images, and more.
 * The network visualization works smooth on any modern browser for up to a few thousand nodes and edges.
 * To handle a larger amount of nodes, Network has clustering support. Network uses HTML canvas for rendering.
 */
export class Network {
    /**
     * Creates an instance of Network.
     *
     * @param container the HTML element representing the network container
     * @param data network data
     * @param [options] optional network options
     */
    constructor(container: HTMLElement, data: Data, options?: Options);

    /**
     *     Remove the network from the DOM and remove all Hammer bindings and references.
     */
    destroy(): void;

    /**
     * Override all the data in the network.
     * If stabilization is enabled in the physics module,
     * the network will stabilize again.
     * This method is also performed when first initializing the network.
     *
     * @param data network data
     */
    setData(data: Data): void;

    /**
     * Set the options.
     * All available options can be found in the modules above.
     * Each module requires it's own container with the module name to contain its options.
     *
     * @param options network options
     */
    setOptions(options: Options): void;

    /**
     * Set an event listener.
     * Depending on the type of event you get different parameters for the callback function.
     *
     * @param eventName the name of the event, f.e. 'click'
     * @param callback the callback function that will be raised
     */
    on(eventName: NetworkEvents, callback: (params?: any) => void): void;

    /**
     * Remove an event listener.
     * The function you supply has to be the exact same as the one you used in the on function.
     * If no function is supplied, all listeners will be removed.
     *
     * @param eventName the name of the event, f.e. 'click'
     * @param [callback] the exact same callback function that was used when calling 'on'
     */
    off(eventName: NetworkEvents, callback?: (params?: any) => void): void;

    /**
     * Set an event listener only once.
     * After it has taken place, the event listener will be removed.
     * Depending on the type of event you get different parameters for the callback function.
     *
     * @param eventName the name of the event, f.e. 'click'
     * @param callback the callback function that will be raised once
     */
    once(eventName: NetworkEvents, callback: (params?: any) => void): void;

    /**
     * This function converts canvas coordinates to coordinates on the DOM.
     * Input and output are in the form of {x:Number, y:Number} (IPosition interface).
     * The DOM values are relative to the network container.
     *
     * @param position the canvas coordinates
     * @returns the DOM coordinates
     */
    canvasToDOM(position: Position): Position;

    /**
     * This function converts DOM coordinates to coordinates on the canvas.
     * Input and output are in the form of {x:Number,y:Number} (IPosition interface).
     * The DOM values are relative to the network container.
     *
     * @param position the DOM coordinates
     * @returns the canvas coordinates
     */
    DOMtoCanvas(position: Position): Position;

    /**
     * Redraw the network.
     */
    redraw(): void;

    /**
     * Set the size of the canvas.
     * This is automatically done on a window resize.
     *
     * @param width width in a common format, f.e. '100px'
     * @param height height in a common format, f.e. '100px'
     */
    setSize(width: string, height: string): void;

    /**
     * The joinCondition function is presented with all nodes.
     */
    cluster(options?: ClusterOptions): void;

    /**
     *     This method looks at the provided node and makes a cluster of it and all it's connected nodes.
     * The behaviour can be customized by proving the options object.
     * All options of this object are explained below.
     * The joinCondition is only presented with the connected nodes.
     *
     * @param nodeId the id of the node
     * @param [options] the cluster options
     */
    clusterByConnection(nodeId: string, options?: ClusterOptions): void;

    /**
     * This method checks all nodes in the network and those with a equal or higher
     * amount of edges than specified with the hubsize qualify.
     * If a hubsize is not defined, the hubsize will be determined as the average
     * value plus two standard deviations.
     * For all qualifying nodes, clusterByConnection is performed on each of them.
     * The options object is described for clusterByConnection and does the same here.
     *
     * @param [hubsize] optional hubsize
     * @param [options] optional cluster options
     */
    clusterByHubsize(hubsize?: number, options?: ClusterOptions): void;

    /**
     * This method will cluster all nodes with 1 edge with their respective connected node.
     *
     * @param [options] optional cluster options
     */
    clusterOutliers(options?: ClusterOptions): void;

    /**
     * Nodes can be in clusters.
     * Clusters can also be in clusters.
     * This function returns an array of nodeIds showing where the node is.
     *
     * Example:
     * cluster 'A' contains cluster 'B', cluster 'B' contains cluster 'C',
     * cluster 'C' contains node 'fred'.
     *
     * network.clustering.findNode('fred') will return ['A','B','C','fred'].
     *
     * @param nodeId the node id.
     * @returns an array of nodeIds showing where the node is
     */
    findNode(nodeId: IdType): IdType[];

    /**
     * Similar to findNode in that it returns all the edge ids that were
     * created from the provided edge during clustering.
     *
     * @param baseEdgeId the base edge id
     * @returns an array of edgeIds
     */
    getClusteredEdges(baseEdgeId: IdType): IdType[];

    /**
     * When a clusteredEdgeId is available, this method will return the original
     * baseEdgeId provided in data.edges ie.
     * After clustering the 'SelectEdge' event is fired but provides only the clustered edge.
     * This method can then be used to return the baseEdgeId.
     */
    getBaseEdge(clusteredEdgeId: IdType): IdType;

    /**
     * For the given clusteredEdgeId, this method will return all the original
     * base edge id's provided in data.edges.
     * For a non-clustered (i.e. 'base') edge, clusteredEdgeId is returned.
     * Only the base edge id's are returned.
     * All clustered edges id's under clusteredEdgeId are skipped,
     * but scanned recursively to return their base id's.
     */
    getBaseEdges(clusteredEdgeId: IdType): IdType[];

    /**
     * Visible edges between clustered nodes are not the same edge as the ones provided
     * in data.edges passed on network creation. With each layer of clustering, copies of
     * the edges between clusters are created and the previous edges are hidden,
     * until the cluster is opened. This method takes an edgeId (ie. a base edgeId from data.edges)
     * and applys the options to it and any edges that were created from it while clustering.
     */
    updateEdge(startEdgeId: IdType, options?: EdgeOptions): void;

    /**
     * Clustered Nodes when created are not contained in the original data.nodes
     * passed on network creation. This method updates the cluster node.
     */
    updateClusteredNode(clusteredNodeId: IdType, options?: NodeOptions): void;

    /**
     * Returns true if the node whose ID has been supplied is a cluster.
     *
     * @param nodeId the node id.
     */
    isCluster(nodeId: IdType): boolean;

    /**
     * Returns an array of all nodeIds of the nodes that
     * would be released if you open the cluster.
     *
     * @param clusterNodeId the id of the cluster node
     */
    getNodesInCluster(clusterNodeId: IdType): IdType[];

    /**
     * Opens the cluster, releases the contained nodes and edges,
     * removing the cluster node and cluster edges.
     * The options object is optional and currently supports one option,
     * releaseFunction, which is a function that can be used to manually
     * position the nodes after the cluster is opened.
     *
     * @param nodeId the node id
     * @param [options] optional open cluster options
     */
    openCluster(nodeId: IdType, options?: OpenClusterOptions): void;

    /**
     * If you like the layout of your network
     * and would like it to start in the same way next time,
     * ask for the seed using this method and put it in the layout.randomSeed option.
     *
     * @returns the current seed of the network.
     */
    getSeed(): number;

    /**
     *     Programatically enable the edit mode.
     * Similar effect to pressing the edit button.
     */
    enableEditMode(): void;

    /**
     * Programatically disable the edit mode.
     * Similar effect to pressing the close icon (small cross in the corner of the toolbar).
     */
    disableEditMode(): void;

    /**
     *     Go into addNode mode. Having edit mode or manipulation enabled is not required.
     * To get out of this mode, call disableEditMode().
     * The callback functions defined in handlerFunctions still apply.
     * To use these methods without having the manipulation GUI, make sure you set enabled to false.
     */
    addNodeMode(): void;

    /**
     * Edit the selected node.
     * The explaination from addNodeMode applies here as well.
     */
    editNode(): void;

    /**
     * Go into addEdge mode.
     * The explaination from addNodeMode applies here as well.
     */
    addEdgeMode(): void;

    /**
     * Go into editEdge mode.
     * The explaination from addNodeMode applies here as well.
     */
    editEdgeMode(): void;

    /**
     * Delete selected.
     * Having edit mode or manipulation enabled is not required.
     */
    deleteSelected(): void;

    /**
     * Returns the x y positions in canvas space of the nodes with the supplied nodeIds as an object.
     *
     * Alternative inputs are a String containing a nodeId or nothing.
     * When a String is supplied, the position of the node corresponding to the ID is returned.
     * When nothing is supplied, the positions of all nodes are returned.
     */
    getPositions(nodeIds?: IdType[]): { [nodeId: string]: Position };
    getPositions(nodeId: IdType): Position;

    /**
     *     When using the vis.DataSet to load your nodes into the network,
     * this method will put the X and Y positions of all nodes into that dataset.
     * If you're loading your nodes from a database and have this dynamically coupled with the DataSet,
     * you can use this to stablize your network once, then save the positions in that database
     * through the DataSet so the next time you load the nodes, stabilization will be near instantaneous.
     *
     * If the nodes are still moving and you're using dynamic smooth edges (which is on by default),
     * you can use the option stabilization.onlyDynamicEdges in the physics module to improve initialization time.
     *
     * This method does not support clustering.
     * At the moment it is not possible to cache positions when using clusters since
     * they cannot be correctly initialized from just the positions.
     */
    storePositions(): void;

    /**
     * You can use this to programatically move a node.
     * The supplied x and y positions have to be in canvas space!
     *
     * @param nodeId the node that will be moved
     * @param x new canvas space x position
     * @param y new canvas space y position
     */
    moveNode(nodeId: IdType, x: number, y: number): void;

    /**
     * Returns a bounding box for the node including label.
     */
    getBoundingBox(nodeId: IdType): BoundingBox;

    /**
     * Returns an array of nodeIds of the all the nodes that are directly connected to this node.
     * If you supply an edgeId, vis will first match the id to nodes.
     * If no match is found, it will search in the edgelist and return an array: [fromId, toId].
     *
     * @param nodeOrEdgeId a node or edge id
     */
    getConnectedNodes(
        nodeOrEdgeId: IdType,
        direction?: DirectionType,
    ): IdType[] | Array<{ fromId: IdType; toId: IdType }>;

    /**
     * Returns an array of edgeIds of the edges connected to this node.
     *
     * @param nodeId the node id
     */
    getConnectedEdges(nodeId: IdType): IdType[];

    /**
     * Start the physics simulation.
     * This is normally done whenever needed and is only really useful
     * if you stop the simulation yourself and wish to continue it afterwards.
     */
    startSimulation(): void;

    /**
     * This stops the physics simulation and triggers a stabilized event.
     * Tt can be restarted by dragging a node,
     * altering the dataset or calling startSimulation().
     */
    stopSimulation(): void;

    /**
     * You can manually call stabilize at any time.
     * All the stabilization options above are used.
     * You can optionally supply the number of iterations it should do.
     *
     * @param [iterations] the number of iterations it should do
     */
    stabilize(iterations?: number): void;

    /**
     * Returns an object with selected nodes and edges ids.
     */
    getSelection(): { nodes: IdType[]; edges: IdType[] };

    /**
     * Returns an array of selected node ids like so:
     * [nodeId1, nodeId2, ..].
     */
    getSelectedNodes(): IdType[];

    /**
     * Returns an array of selected edge ids like so:
     * [edgeId1, edgeId2, ..].
     */
    getSelectedEdges(): IdType[];

    /**
     * Returns a nodeId or undefined.
     * The DOM positions are expected to be in pixels from the top left corner of the canvas.
     */
    getNodeAt(position: Position): IdType;

    /**
     * Returns a edgeId or undefined.
     * The DOM positions are expected to be in pixels from the top left corner of the canvas.
     */
    getEdgeAt(position: Position): IdType;

    /**
     * Selects the nodes corresponding to the id's in the input array.
     * If highlightEdges is true or undefined, the neighbouring edges will also be selected.
     * This method unselects all other objects before selecting its own objects. Does not fire events.
     */
    selectNodes(nodeIds: IdType[], highlightEdges?: boolean): void;

    /**
     * Selects the edges corresponding to the id's in the input array.
     * This method unselects all other objects before selecting its own objects.
     * Does not fire events.
     */
    selectEdges(edgeIds: IdType[]): void;

    /**
     * Sets the selection.
     * You can also pass only nodes or edges in selection object.
     */
    setSelection(selection: { nodes: IdType[]; edges: IdType[] }, options?: SelectionOptions): void;

    /**
     * Unselect all objects.
     * Does not fire events.
     */
    unselectAll(): void;

    /**
     * Returns the current scale of the network.
     * 1.0 is comparible to 100%, 0 is zoomed out infinitely.
     *
     * @returns the current scale of the network
     */
    getScale(): number;

    /**
     * Returns the current central focus point of the view in the form: { x: {Number}, y: {Number} }
     *
     * @returns the view position;
     */
    getViewPosition(): Position;

    /**
     * Zooms out so all nodes fit on the canvas.
     *
     * @param [options] All options are optional for the fit method
     */
    fit(options?: FitOptions): void;

    /**
     * You can focus on a node with this function.
     * What that means is the view will lock onto that node, if it is moving, the view will also move accordingly.
     * If the view is dragged by the user, the focus is broken. You can supply options to customize the effect.
     */
    focus(nodeId: IdType, options?: FocusOptions): void;

    /**
     * You can animate or move the camera using the moveTo method.
     */
    moveTo(options: MoveToOptions): void;

    /**
     * Programatically release the focussed node.
     */
    releaseNode(): void;

    /**
     * If you use the configurator, you can call this method to get an options object that contains
     * all differences from the default options caused by users interacting with the configurator.
     */
    getOptionsFromConfigurator(): any;
}

/**
 * Options interface for focus function.
 */
export interface FocusOptions extends ViewPortOptions {
    /**
     * Locked denotes whether or not the view remains locked to
     * the node once the zoom-in animation is finished.
     * Default value is true.
     */
    locked?: boolean | undefined;
}

/**
 * Base options interface for some viewport functions.
 */
export interface ViewPortOptions {
    /**
     * The scale is the target zoomlevel.
     * Default value is 1.0.
     */
    scale?: number | undefined;

    /**
     * The offset (in DOM units) is how many pixels from the center the view is focussed.
     * Default value is {x:0,y:0}
     */
    offset?: Position | undefined;

    /**
     * For animation you can either use a Boolean to use it with the default options or
     * disable it or you can define the duration (in milliseconds) and easing function manually.
     */
    animation?: AnimationOptions | boolean | undefined;
}

/**
 * You will have to define at least a scale, position or offset.
 * Otherwise, there is nothing to move to.
 */
export interface MoveToOptions extends ViewPortOptions {
    /**
     * The position (in canvas units!) is the position of the central focus point of the camera.
     */
    position?: Position | undefined;
}

/**
 * Animation options interface.
 */
export interface AnimationOptions {
    /**
     * The duration (in milliseconds).
     */
    duration: number;
    /**
     * The easing function.
     *
     * Available are:
     * linear, easeInQuad, easeOutQuad, easeInOutQuad, easeInCubic,
     * easeOutCubic, easeInOutCubic, easeInQuart, easeOutQuart, easeInOutQuart,
     * easeInQuint, easeOutQuint, easeInOutQuint.
     */
    easingFunction: EasingFunction;
}

export type EasingFunction =
    | "linear"
    | "easeInQuad"
    | "easeOutQuad"
    | "easeInOutQuad"
    | "easeInCubic"
    | "easeOutCubic"
    | "easeInOutCubic"
    | "easeInQuart"
    | "easeOutQuart"
    | "easeInOutQuart"
    | "easeInQuint"
    | "easeOutQuint"
    | "easeInOutQuint";

/**
 * Optional options for the fit method.
 */
export interface FitOptions {
    /**
     * The nodes can be used to zoom to fit only specific nodes in the view.
     */
    nodes?: string[] | undefined;

    /**
     * For animation you can either use a Boolean to use it with the default options or
     * disable it or you can define the duration (in milliseconds) and easing function manually.
     */
    animation: TimelineAnimationType;
}

export interface SelectionOptions {
    unselectAll?: boolean | undefined;
    highlightEdges?: boolean | undefined;
}

/**
 * These values are in canvas space.
 */
export interface BoundingBox {
    top: number;
    left: number;
    right: number;
    bottom: number;
}

/**
 * Cluster methods options interface.
 */
export interface ClusterOptions {
    /**
     * Optional for all but the cluster method.
     * The cluster module loops over all nodes that are selected to be in the cluster
     * and calls this function with their data as argument. If this function returns true,
     * this node will be added to the cluster. You have access to all options (including the default)
     * as well as any custom fields you may have added to the node to determine whether or not to include it in the cluster.
     */
    joinCondition?(nodeOptions: any): boolean;

    /**
     * Optional.
     * Before creating the new cluster node, this (optional) function will be called with the properties
     * supplied by you (clusterNodeProperties), all contained nodes and all contained edges.
     * You can use this to update the properties of the cluster based on which items it contains.
     * The function should return the properties to create the cluster node.
     */
    processProperties?(clusterOptions: any, childNodesOptions: any[], childEdgesOptions: any[]): any;

    /**
     * Optional.
     * This is an object containing the options for the cluster node.
     * All options described in the nodes module are allowed.
     * This allows you to style your cluster node any way you want.
     * This is also the style object that is provided in the processProperties function for fine tuning.
     * If undefined, default node options will be used.
     */
    clusterNodeProperties?: NodeOptions | undefined;

    /**
     * Optional.
     * This is an object containing the options for the edges connected to the cluster.
     * All options described in the edges module are allowed.
     * Using this, you can style the edges connecting to the cluster any way you want.
     * If none are provided, the options from the edges that are replaced are used.
     * If undefined, default edge options will be used.
     */
    clusterEdgeProperties?: EdgeOptions | undefined;
}

/**
 * Options for the openCluster function of Network.
 */
export interface OpenClusterOptions {
    /**
     * A function that can be used to manually position the nodes after the cluster is opened.
     * The containedNodesPositions contain the positions of the nodes in the cluster at the
     * moment they were clustered. This function is expected to return the newPositions,
     * which can be the containedNodesPositions (altered) or a new object.
     * This has to be an object with keys equal to the nodeIds that exist in the
     * containedNodesPositions and an {x:x,y:y} position object.
     *
     * For all nodeIds not listed in this returned object,
     * we will position them at the location of the cluster.
     * This is also the default behaviour when no releaseFunction is defined.
     */
    releaseFunction(
        clusterPosition: Position,
        containedNodesPositions: { [nodeId: string]: Position },
    ): { [nodeId: string]: Position };
}

export interface Position {
    x: number;
    y: number;
}

export interface Properties {
    nodes: string[];

    edges: string[];

    event: string[];

    pointer: {
        DOM: Position;
        canvas: Position;
    };

    previousSelection?: {
        nodes: string[];
        edges: string[];
    } | undefined;
}

export interface Callback {
    callback?(params?: any): void;
}

export interface Data {
    nodes?: Node[] | DataSet<Node> | undefined;
    edges?: Edge[] | DataSet<Edge> | undefined;
}

export interface Node extends NodeOptions {
    id?: IdType | undefined;
}

export interface Edge extends EdgeOptions {
    from?: IdType | undefined;
    to?: IdType | undefined;
    id?: IdType | undefined;
}

export interface Locales {
    [language: string]: LocaleMessages | undefined;
    en?: LocaleMessages | undefined;
    cn?: LocaleMessages | undefined;
    de?: LocaleMessages | undefined;
    es?: LocaleMessages | undefined;
    it?: LocaleMessages | undefined;
    nl?: LocaleMessages | undefined;
    "pt-br"?: LocaleMessages | undefined;
    ru?: LocaleMessages | undefined;
}

export interface LocaleMessages {
    edit: string;
    del: string;
    back: string;
    addNode: string;
    addEdge: string;
    editNode: string;
    editEdge: string;
    addDescription: string;
    edgeDescription: string;
    editEdgeDescription: string;
    createEdgeError: string;
    deleteClusterError: string;
    editClusterError: string;
}

export interface Options {
    autoResize?: boolean | undefined;

    width?: string | undefined;

    height?: string | undefined;

    locale?: string | undefined;

    locales?: Locales | undefined;

    clickToUse?: boolean | undefined;

    configure?: NetworkConfigure | undefined;

    edges?: EdgeOptions | undefined;

    nodes?: NodeOptions | undefined;

    groups?: any;

    layout?: any; // http://visjs.org/docs/network/layout.html

    interaction?: any; // visjs.org/docs/network/interaction.html?keywords=edges

    manipulation?: any; // http://visjs.org/docs/network/manipulation.html#

    physics?: any; // http://visjs.org/docs/network/physics.html#
}

export interface Image {
    unselected?: string | undefined;
    selected?: string | undefined;
}

export interface NetworkConfigure {
    enabled?: boolean | undefined;
    filter?: string | string[] | boolean | undefined; // please note, filter could be also a function. This case is not represented here
    container?: any;
    showButton?: boolean | undefined;
}

export interface Color {
    border?: string | undefined;

    background?: string | undefined;

    highlight?: string | {
        border?: string | undefined;
        background?: string | undefined;
    } | undefined;

    hover?: string | {
        border?: string | undefined;
        background?: string | undefined;
    } | undefined;
}

export interface NodeOptions {
    borderWidth?: number | undefined;

    borderWidthSelected?: number | undefined;

    brokenImage?: string | undefined;

    color?: string | Color | undefined;

    fixed?: boolean | {
        x?: boolean | undefined;
        y?: boolean | undefined;
    } | undefined;

    font?: string | Font | undefined;

    group?: string | undefined;

    hidden?: boolean | undefined;

    icon?: {
        face?: string | undefined;
        code?: string | undefined;
        size?: number | undefined; // 50,
        color?: string | undefined;
    } | undefined;

    image?: string | Image | undefined;

    label?: string | undefined;

    labelHighlightBold?: boolean | undefined;

    level?: number | undefined;

    margin?: {
        top?: number | undefined;
        right?: number | undefined;
        bottom?: number | undefined;
        left?: number | undefined;
    } | undefined;

    mass?: number | undefined;

    opacity?: number | undefined;

    physics?: boolean | undefined;

    scaling?: OptionsScaling | undefined;

    shadow?: boolean | OptionsShadow | undefined;

    shape?: string | undefined;

    shapeProperties?: {
        borderDashes?: boolean | number[] | undefined; // only for borders
        borderRadius?: number | undefined; // only for box shape
        interpolation?: boolean | undefined; // only for image and circularImage shapes
        useImageSize?: boolean | undefined; // only for image and circularImage shapes
        useBorderWithImage?: boolean | undefined; // only for image shape
    } | undefined;

    size?: number | undefined;

    title?: string | undefined;

    value?: number | undefined;

    /**
     * If false, no widthConstraint is applied. If a number is specified, the minimum and maximum widths of the node are set to the value.
     * The node's label's lines will be broken on spaces to stay below the maximum and the node's width
     * will be set to the minimum if less than the value.
     */
    widthConstraint?: number | boolean | { minimum?: number | undefined; maximum?: number | undefined } | undefined;

    x?: number | undefined;

    y?: number | undefined;
}

export interface EdgeOptions {
    arrows?: string | {
        to?: boolean | ArrowHead | undefined;
        middle?: boolean | ArrowHead | undefined;
        from?: boolean | ArrowHead | undefined;
    } | undefined;

    endPointOffset?: {
        from?: number | undefined;
        to?: number | undefined;
    } | undefined;

    arrowStrikethrough?: boolean | undefined;

    chosen?: boolean | {
        edge?: boolean | undefined; // please note, chosen.edge could be also a function. This case is not represented here
        label?: boolean | undefined; // please note, chosen.label could be also a function. This case is not represented here
    } | undefined;

    color?: string | {
        color?: string | undefined;
        highlight?: string | undefined;
        hover?: string | undefined;
        inherit?: boolean | string | undefined;
        opacity?: number | undefined;
    } | undefined;

    dashes?: boolean | number[] | undefined;

    font?: string | Font | undefined;

    hidden?: boolean | undefined;

    hoverWidth?: number | undefined; // please note, hoverWidth could be also a function. This case is not represented here

    label?: string | undefined;

    labelHighlightBold?: boolean | undefined;

    length?: number | undefined;

    physics?: boolean | undefined;

    scaling?: OptionsScaling | undefined;

    selectionWidth?: number | undefined; // please note, selectionWidth could be also a function. This case is not represented here

    selfReferenceSize?: number | undefined;

    selfReference?: {
        size?: number | undefined;
        angle?: number | undefined;
        renderBehindTheNode?: boolean | undefined;
    } | undefined;

    shadow?: boolean | OptionsShadow | undefined;

    smooth?: boolean | {
        enabled: boolean;
        type: string;
        forceDirection?: string | boolean | undefined;
        roundness: number;
    } | undefined;

    title?: string | undefined;

    value?: number | undefined;

    width?: number | undefined;

    widthConstraint?: number | boolean | {
        maximum?: number | undefined;
    } | undefined;
}

export interface ArrowHead {
    enabled?: boolean | undefined;
    imageHeight?: number | undefined;
    imageWidth?: number | undefined;
    scaleFactor?: number | undefined;
    src?: string | undefined;
    type?: string | undefined;
}

export interface Font {
    color?: string | undefined;
    size?: number | undefined; // px
    face?: string | undefined;
    background?: string | undefined;
    strokeWidth?: number | undefined; // px
    strokeColor?: string | undefined;
    align?: string | undefined;
    vadjust?: number | undefined;
    multi?: boolean | string | undefined;
    bold?: string | FontStyles | undefined;
    ital?: string | FontStyles | undefined;
    boldital?: string | FontStyles | undefined;
    mono?: string | FontStyles | undefined;
}

export interface FontStyles {
    color?: string | undefined;
    size?: number | undefined;
    face?: string | undefined;
    mod?: string | undefined;
    vadjust?: number | undefined;
}

export interface OptionsScaling {
    min?: number | undefined;
    max?: number | undefined;
    label?: boolean | {
        enabled?: boolean | undefined;
        min?: number | undefined;
        max?: number | undefined;
        maxVisible?: number | undefined;
        drawThreshold?: number | undefined;
    } | undefined;
    customScalingFunction?(min?: number, max?: number, total?: number, value?: number): number;
}

export interface OptionsShadow {
    enabled?: boolean | undefined;
    color?: string | undefined;
    size?: number | undefined;
    x?: number | undefined;
    y?: number | undefined;
}

export as namespace vis;