/**
 * Pure helper functions extracted from useCommandHandlers.
 * Dialog content builders, formatters, and navigation validators.
 * @since v2.10.0
 */
export interface EnvironmentInfo {
    devMode: boolean;
    debugEnabled: boolean;
    tier: string;
    configPath: string;
    cachePath: string;
    logsPath: string;
    backupsPath: string;
    prodServerPath: string;
    testServerPath: string;
}
export declare function buildEnvironmentContent(info: EnvironmentInfo): string[];
export interface CacheStats {
    entryCount: number;
    entries: Array<{
        name: string;
        isFresh: boolean;
        formattedAge: string;
    }>;
}
export declare function buildCacheStatsContent(stats: CacheStats): string[];
export declare function resolveNavigationTarget(tabId: string, visibleTabs: Array<{
    id: string;
}>, hiddenTabsSet: Set<string>): {
    valid: boolean;
    index: number;
};
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