/**
 * Start Vibing Stacks — Setup Engine
 *
 * Copies and configures stack-specific files into the project.
 */
import type { ProjectConfig, StackConfig } from './types.js';
/**
 * Load a stack configuration from stacks/{id}/stack.json
 */
export declare function loadStackConfig(stackId: string): StackConfig | null;
/**
 * Copy Memory Optimization Pipeline into `.claude/memory-optimization/`.
 * Used by setup and `migrate --apply --with-memory-optimization`.
 */
export declare function installMemoryOptimization(projectDir: string, overwrite?: boolean): number;
/**
 * Setup the project with the selected configuration
 */
export declare function setupProject(projectDir: string, config: ProjectConfig, options?: {
    force?: boolean;
    noClaude?: boolean;
    withMemoryOptimization?: boolean;
}): Promise<boolean>;