import { Description } from "./Description";
import { ColumnWidthDescription } from "./ColumnWidthDescription";
import { Type } from "./type";
/**
 * @hidden
 */
export declare class GridColumnWidthChangedEventArgsDescription extends Description {
    static $t: Type;
    protected get_type(): string;
    get type(): string;
    constructor();
    private o;
    get columnRef(): string;
    set columnRef(a: string);
    private l;
    get oldWidth(): ColumnWidthDescription;
    set oldWidth(a: ColumnWidthDescription);
    private k;
    get newWidth(): ColumnWidthDescription;
    set newWidth(a: ColumnWidthDescription);
}