import { EventArgs, Type } from "igniteui-webcomponents-core";
import { ColumnComparisonConditionOperatorType } from "./ColumnComparisonConditionOperatorType";
/**
 * @hidden
 */
export declare class OperatorSelectorValueChangedEventArgs extends EventArgs {
    static $t: Type;
    private _oldValue;
    get oldValue(): ColumnComparisonConditionOperatorType;
    set oldValue(a: ColumnComparisonConditionOperatorType);
    private _newValue;
    get newValue(): ColumnComparisonConditionOperatorType;
    set newValue(a: ColumnComparisonConditionOperatorType);
}