import { MultiColumnComboBoxTextChangedEventArgs as MultiColumnComboBoxTextChangedEventArgs_internal } from "./MultiColumnComboBoxTextChangedEventArgs";
export declare class IgcMultiColumnComboBoxTextChangedEventArgs {
    protected _implementation: any;
    /**
     * @hidden
     */
    get i(): MultiColumnComboBoxTextChangedEventArgs_internal;
    private onImplementationCreated;
    constructor();
    protected _provideImplementation(i: any): void;
    get oldText(): string;
    get newText(): string;
}