/** Reports whether an owned, healthy daemon must be replaced before Happy (2) uses it. */
export declare function internalConfigurationRequiresReplacement(input: {
    bundledVersion: string;
    configurationMatches: boolean;
    runningVersion: string | undefined;
}): boolean;
/**
 * Reports whether the private Rig runtime contains Happy (2)'s exact internal template.
 * Comparing hashes makes any drift, including unknown or manually added settings, require
 * an orderly daemon replacement before the runtime is used again.
 */
export declare function internalConfigurationMatches(directory: string): Promise<boolean>;
/** Atomically replaces the private Rig runtime configuration with the internal template. */
export declare function internalConfigurationWrite(directory: string): Promise<void>;
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