import { MultiColumnComboBoxTextChangedEventArgs as MultiColumnComboBoxTextChangedEventArgs_internal } from "./MultiColumnComboBoxTextChangedEventArgs";
import { ContentChildrenManager } from "igniteui-react-core";
export declare class IgrMultiColumnComboBoxTextChangedEventArgs {
    protected _implementation: any;
    protected mounted: boolean;
    get nativeElement(): HTMLElement;
    /**
     * @hidden
     */
    get i(): MultiColumnComboBoxTextChangedEventArgs_internal;
    protected onImplementationCreated(): void;
    protected _contentChildrenManager: ContentChildrenManager;
    constructor();
    protected _provideImplementation(i: any): void;
    get oldText(): string;
    get newText(): string;
}