import { IgcNumericYAxisComponent } from "./igc-numeric-y-axis-component";
import { PercentChangeYAxis } from "./PercentChangeYAxis";
/**
 * A horizontal axis that uses a DateTime scale.
*
* You can use the `PercentChangeYAxis` show percentage values.
*/
export declare class IgcPercentChangeYAxisComponent extends IgcNumericYAxisComponent {
    protected createImplementation(): PercentChangeYAxis;
    /**
                                 * @hidden
                                 */
    get i(): PercentChangeYAxis;
    constructor();
    connectedCallback(): void;
    disconnectedCallback(): void;
    private static _observedAttributesIgcPercentChangeYAxisComponent;
    static get observedAttributes(): string[];
    static htmlTagName: string;
    protected static _isElementRegistered: boolean;
    static register(): void;
}