export declare function resetGeneracyDirCache(): void;
/**
 * Resolves the .generacy directory path using 4-tier discovery.
 * Result is cached after first successful resolution.
 *
 * Tier 1: GENERACY_PROJECT_DIR env → ${value}/.generacy
 * Tier 2: WORKSPACE_DIR env → ${value}/.generacy
 * Tier 3: readdir('/workspaces') + stat for single .generacy/cluster.yaml match
 * Tier 4: CWD-relative .generacy (backwards compat)
 */
export declare function resolveGeneracyDir(): Promise<string>;
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