/**
 * Configuration Utilities
 * Load and parse ralph.config.cjs files
 */
/**
 * Stack configuration in ralph.config.cjs
 */
export interface StackConfig {
    framework: {
        name: string;
        version?: string;
        variant?: string;
    };
    packageManager: string;
    testing: {
        unit: string;
        e2e: string;
    };
    styling: string;
}
/**
 * Commands configuration in ralph.config.cjs
 */
export interface CommandsConfig {
    dev: string;
    build: string;
    test: string;
    lint: string;
    typecheck: string;
}
/**
 * Paths configuration in ralph.config.cjs
 */
export interface PathsConfig {
    root: string;
    prompts: string;
    guides: string;
    specs: string;
    scripts: string;
    learnings: string;
    agents: string;
}
/**
 * Loop configuration in ralph.config.cjs
 */
export interface LoopConfig {
    maxIterations: number;
    maxE2eAttempts: number;
    defaultModel: string;
    planningModel: string;
    codexModel?: string;
    codingCli: 'claude' | 'codex';
    reviewCli: 'claude' | 'codex';
    reviewMode: 'manual' | 'auto' | 'merge';
    claudePermissionMode?: 'acceptEdits' | 'bypassPermissions' | 'default' | 'dontAsk' | 'plan' | 'auto';
    codexSandbox?: 'read-only' | 'workspace-write' | 'danger-full-access';
    codexApprovalPolicy?: 'untrusted' | 'on-failure' | 'on-request' | 'never';
    disableMcpInAutomatedRuns?: boolean;
}
/**
 * Agent configuration in ralph.config.cjs
 */
export interface AgentSectionConfig {
    defaultProvider: string;
    defaultModel: string;
}
/**
 * Full ralph.config.cjs structure
 */
export interface RalphConfig {
    name: string;
    stack: StackConfig;
    commands: CommandsConfig;
    paths: PathsConfig;
    loop: LoopConfig;
    agent: AgentSectionConfig;
}
/**
 * Default configuration values
 */
export declare const DEFAULT_CONFIG: RalphConfig;
/**
 * Load ralph.config.cjs from a project directory
 * Returns null if config file doesn't exist
 */
export declare function loadConfig(projectRoot: string): Promise<RalphConfig | null>;
/**
 * Load config with defaults merged in
 */
export declare function loadConfigWithDefaults(projectRoot: string): Promise<RalphConfig>;
/**
 * Check if a ralph config exists in the project
 */
export declare function hasConfig(projectRoot: string): boolean;
/**
 * Get the ralph root directory from config or default
 */
export declare function getRalphRoot(projectRoot: string): Promise<string>;
/**
 * Get the specs directory from config or default
 */
export declare function getSpecsDir(projectRoot: string): Promise<string>;
/**
 * Get the scripts directory from config or default
 */
export declare function getScriptsDir(projectRoot: string): Promise<string>;
/**
 * Get loop settings with defaults
 */
export declare function getLoopSettings(projectRoot: string): Promise<LoopConfig>;