/**
 * Local cache for the scoped platform config that a BPService receives from
 * its control plane (CM). Lets the service serve requests on restart before
 * the first sync completes, and means BP services NEVER share CM's bp-config.yaml
 * - they hold their own cached projection of just the slice the CP sent them.
 *
 * Default file backend; will become pluggable (redis/psql) - keep this surface
 * narrow so other backends slot in with `read()` / `write()`.
 */
export interface ScopedConfigCacheOptions {
    filePath: string;
}
export declare class ScopedConfigCache {
    private cache;
    private readonly filePath;
    constructor(options: ScopedConfigCacheOptions);
    read(): unknown | null;
    write(scopedConfig: unknown): void;
    clear(): void;
}
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