import { Database } from './database';
/**
 * Welcome system for Pet Terminal
 */
export declare class WelcomeSystem {
    /**
     * Show the startup logo
     */
    static showStartupLogo(): void;
    /**
     * Get a random pet quote
     */
    static getPetQuote(): string;
    /**
     * Show first-time welcome message
     */
    static showFirstTimeWelcome(): void;
    /**
     * Check if this is the first run (no pet exists)
     */
    static isFirstRun(db?: Database): boolean;
    /**
     * Show a helpful message when no pet is found
     */
    static showNoPetMessage(): void;
    /**
     * Show welcome back message when returning user runs without args
     */
    static showWelcomeBack(petName: string, petSpecies: string): void;
}
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