import { IgrTimeAxisBreakCollection } from "./igr-time-axis-break-collection";
import { TimeAxisLabellingMode } from "./TimeAxisLabellingMode";
import { IgrTimeAxisLabelFormatCollection } from "./igr-time-axis-label-format-collection";
import { IgrTimeAxisIntervalCollection } from "./igr-time-axis-interval-collection";
import { IgrTimeAxisBase, IIgrTimeAxisBaseProps } from "./igr-time-axis-base";
import { TimeXAxis } from "./TimeXAxis";
/**
 * A horizontal axis that uses a DateTime scale.
*
* The `IgrTimeXAxis` is a horizontal axis that uses a DateTime scale.
*
* ```ts
*   <IgrDataChart
*     dataSource={this.state.dataSource}
*     width="700px"
*     height="500px">
*     <IgrTimeXAxis name="xAxis" label="Date"
* 			dateTimeMemberPath="Date" />
*  </IgrDataChart>
* ```
*
* ```ts
* this.timeXAxis = new IgrTimeXAxis({name: "timeXAxis"});
* this.timeXAxis.title = "Time X Axis";
* this.timeXAxis.dataSource = this.financialData;
* this.timeXAxis.dateTimeMemberPath = "Time";
* ```
*/
export declare class IgrTimeXAxis extends IgrTimeAxisBase<IIgrTimeXAxisProps> {
    protected createImplementation(): TimeXAxis;
    /**
                                 * @hidden
                                 */
    readonly i: TimeXAxis;
    constructor(props: IIgrTimeXAxisProps);
    readonly isPiecewise: boolean;
    private _breaks;
    /**
     * TimeAxisBreaks to apply to this axis, representing spans of time to omit, such as weekends.
    *
    * The `breaks` to apply to this axis, representing spans of time to omit, such as weekends.
    *
    * ```ts
    *   <IgrDataChart
    *     dataSource={this.state.dataSource}
    *     width="700px"
    *     height="500px">
    *     <IgrTimeXAxis name="xAxis" label="Date"
    * 			dateTimeMemberPath="Date" >
    *  </IgrTimeXAxis>
    *  </IgrDataChart>
    * ```
    */
    breaks: IgrTimeAxisBreakCollection;
    /**
     * Gets or sets the labelling mode to use when the automatic label formats are applied.
    */
    labellingMode: TimeAxisLabellingMode;
    private _labelFormats;
    /**
     * A list of axis label formats to apply, which are selected according to the visible axis range.
     * The label format selected will be the one with the largest range smaller than the visible range of the axis.
    */
    labelFormats: IgrTimeAxisLabelFormatCollection;
    private _intervals;
    /**
     * A list of axis label intervals to apply, which are selected according to the visible axis range.
     * The interval selected will be the one with the largest range smaller than the visible range of the axis.
    */
    intervals: IgrTimeAxisIntervalCollection;
    /**
     * Gets if the current axis is of category date time axis type
    */
    readonly isCategoryDateTime: boolean;
    findByName(name: string): any;
    getValueLabel(value: number): string;
    /**
     * Gets the index of the data item with the value nearest the given value.
    
    * @param unscaledValue  * The value to find a value close to.
    */
    getIndexClosestToUnscaledValue(unscaledValue: number): number;
}
export interface IIgrTimeXAxisProps extends IIgrTimeAxisBaseProps {
    /**
     * Gets or sets the labelling mode to use when the automatic label formats are applied.
    */
    labellingMode?: TimeAxisLabellingMode | string;
}
