import { L10n } from '@syncfusion/ej2-base';
/** @private */
export interface OptionsEditorOptions {
    host: HTMLElement;
    options: string[];
    type?: string;
    l10n: L10n;
    onChange: (value: string[]) => void;
    enableRtl?: boolean;
}
/** @private */
export declare class OptionsEditor {
    private host;
    private props;
    private options;
    private l10n;
    private onChange;
    private rows;
    private nextId;
    private grid;
    private destroyed;
    private gridHost;
    private addButton;
    private addButtonListener;
    private templateId;
    private textBoxInstances;
    private textBoxKeydownListeners;
    private deleteButtonKeydownListeners;
    private type;
    constructor(opts: OptionsEditorOptions);
    /** @private */
    render(): void;
    private onGridDataBound;
    /** @private */
    destroy(): void;
    private clearGridWidgets;
    private clearListeners;
    private normalizeRows;
    private updateOptions;
    private handleAddRow;
    private handleDeleteRow;
    private handleLabelChange;
}