import type { MemoryRoutingConfig, MemoryRoutingProvider } from './types.js';
export declare function isExplicitMemoryRoutingOptOut(config: MemoryRoutingConfig): boolean;
/** Leftover shipped default: enabled false + provider null. Not an explicit opt-out.
 *  resolveLeftoverEnabledConfig migrates old tarballs when the organ is on disk.
 *  Explicit opt-out is enabled: false + provider: repertoire. */
export declare function isLeftoverMemoryRoutingOff(config: MemoryRoutingConfig): boolean;
export declare function resolveLeftoverEnabledConfig(config: MemoryRoutingConfig, cwd: string): MemoryRoutingConfig | null;
/**
 * First route cannot wait on the async import. Node loads this ESM with require.
 * Returns null when routing is off or the module cannot be constructed.
 */
export declare function loadMemoryRoutingProviderSync(config: MemoryRoutingConfig, cwd?: string): MemoryRoutingProvider | null;
export declare function loadMemoryRoutingProvider(config: MemoryRoutingConfig, cwd?: string): Promise<MemoryRoutingProvider>;