/**
 * Find PMO directory by checking workspace.db for pmo_projects table
 *
 * Search priority:
 * 1. PRLT_HQ_PATH env var (ONLY when DEVCONTAINER=true or PRLT_TEST_ENV=true)
 * 2. Current directory tree for HQ with PMO
 * 3. Current directory tree for standalone PMO (.pmo/)
 * 4. ~/.proletariat/config.json activeWorkspace (fallback when NOT in any workspace)
 * 5. Global config for default PMO
 *
 * NOTE: PRLT_HQ_PATH is ignored on host machines to support multiple agents
 * working in different workspaces simultaneously.
 */
export declare function findPMO(): string | null;
