/**
 * Shell Integration - Display workflow in shell prompt
 * @requirement REQ-V2-023 - Shell Integration
 */
/**
 * Shell Integration - Generate shell prompt functions
 * @requirement REQ-V2-023 - Shell prompt integration
 */
export declare class ShellIntegration {
    private contextDir;
    /**
     * Get current workflow state for shell prompt
     * @requirement REQ-V2-023 - State display in prompt
     */
    getPromptInfo(): Promise<string>;
    /**
     * Generate bash prompt function
     */
    generateBashPrompt(): string;
    /**
     * Generate zsh prompt function
     */
    generateZshPrompt(): string;
    /**
     * Generate fish prompt function
     */
    generateFishPrompt(): string;
    /**
     * Install shell integration
     */
    install(shell: 'bash' | 'zsh' | 'fish'): Promise<void>;
}