import { Editor, InputBox, WebView } from "../..";
/**
 * Page object for custom editors
 */
export declare class CustomEditor extends Editor {
    /**
     * Get the WebView object contained in the editor
     * @returns WebView page object
     */
    getWebView(): WebView;
    /**
     * Check if the editor has unsaved changes
     * @returns Promise resolving to true if there are unsaved changes, false otherwise
     */
    isDirty(): Promise<boolean>;
    /**
     * Save the editor
     */
    save(): Promise<void>;
    /**
     * Open the Save as prompt
     *
     * @returns InputBox serving as a simple file dialog
     */
    saveAs(): Promise<InputBox>;
}