/**
 * Copyright 2026 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
import { TemplateResult } from '@spectrum-web-components/base';
export declare class HelpTextManager {
    private conditionId?;
    private host;
    id: string;
    private mode;
    private previousTabindex?;
    private helpTextElement;
    private get isInternal();
    constructor(host: HTMLElement, { mode }?: {
        mode: 'internal' | 'external';
    });
    render(negative?: boolean): TemplateResult;
    private addId;
    private removeId;
    private handleSlotchange;
    private handleHelpText;
    private handleNegativeHelpText;
}