import { LitElement, PropertyValues } from "lit";
export declare class GLChatSidebar extends LitElement {
    url: string;
    position: "left" | "right";
    width: number;
    private isOpen;
    private toggleButtonExpandedLeftIcon;
    private toggleButtonExpandedRightIcon;
    private toggleButtonMinimizedIcon;
    private closeButtonIcon;
    static styles: import("lit").CSSResult;
    connectedCallback(): void;
    protected updated(changedProperties: PropertyValues): void;
    private updateIframeSource;
    private toggleSidebar;
    private adjustMainContent;
    render(): import("lit-html").TemplateResult<1>;
    disconnectedCallback(): void;
}
declare global {
    interface HTMLElementTagNameMap {
        "gl-chat-sidebar": GLChatSidebar;
    }
}