import type { WalletMeta } from './types';
export declare class Modal {
    private overlay;
    private theme;
    private accent;
    private mono;
    private onClose;
    constructor(theme: 'light' | 'dark', onClose: () => void);
    /** Lightweight self-dismissing toast (not a modal — doesn't block). Used e.g. to notify
     *  "Session expired" on init without reloading the page. */
    static toast(message: string, theme?: 'light' | 'dark'): void;
    showWalletPicker(wallets: WalletMeta[], onSelect: (wallet: WalletMeta) => void): void;
    showConnect(wallet: WalletMeta, deeplink: string): void;
    showSuccess(wallet: WalletMeta, address: string | null, user: {
        username?: string;
        avatar?: string;
    } | null, onDone: () => void): void;
    showFailed(walletName: string, title: string, message: string, onDone: () => void, accent?: string, mono?: boolean): void;
    updateStatus(text: string, showSpinner?: boolean): void;
    private render;
    destroy(): void;
}