import { LitElement } from 'lit';
export declare class InitialSh extends LitElement {
    static styles: import("lit").CSSResult;
    theInput: import("lit-html/directives/ref.js").Ref<Element>;
    banner: string;
    apiUrl: string;
    private open;
    private static;
    private sounds;
    private messages;
    private conversation;
    private promptSign;
    private audioContext;
    private coreCommands;
    pluginCommands: Record<string, (console: InitialSh) => void>;
    constructor();
    disconnectedCallback(): void;
    render(): import("lit-html").TemplateResult<1>;
    private initSounds;
    private playSound;
    private loadPlugins;
    private registerPlugins;
    private handleInput;
    private handleKeydown;
    private handleClick;
    private _addOutput;
    private _processCommand;
    private _emitConversation;
    private _fakeResponse;
    private _runLighthouse;
    private _checkSEO;
    private _startFeedback;
    private _submitFeedback;
    private _listCookies;
    private getBrowserName;
    show(): void;
    close(): void;
    private _focusInput;
}
declare global {
    interface HTMLElementTagNameMap {
        'initial-sh': InitialSh;
    }
}
declare global {
    interface Window {
        Initial: {
            registerPlugin: (name: string, execute: (console: InitialSh) => void) => void;
        };
    }
}
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