import { CanvasGridCellBase } from "./CanvasGridCellBase";
import { GridSortIndicator } from "./GridSortIndicator";
import { DomRenderer } from "igniteui-webcomponents-core";
import { Type } from "igniteui-webcomponents-core";
import { ColumnSortDirection } from "./ColumnSortDirection";
import { RenderingContext } from "igniteui-webcomponents-core";
/**
 * @hidden
 */
export declare class CanvasTextHeaderCell extends CanvasGridCellBase {
    static $t: Type;
    private da;
    private dd;
    private dc;
    get db(): GridSortIndicator;
    constructor(a: DomRenderer);
    de(a: ColumnSortDirection): void;
    protected cc(a: RenderingContext): void;
    protected get_ae(): boolean;
}