import { LitElement, CSSResultGroup, TemplateResult } from 'lit';
export declare class ConversationEndedForm extends LitElement {
    static readonly styles: CSSResultGroup;
    email: string;
    isEmailValid: boolean;
    private readonly emailController;
    private _onSendChatLog;
    private _emailInputHandler;
    connectedCallback(): void;
    private readonly application;
    render(): TemplateResult;
}