import BackgroundJobsStore from "./store.js";
/** Built-in SQL adapter preserving the existing durable store implementation. */
export default class SqlBackgroundJobsAdapter extends BackgroundJobsStore {
    /**
     * Declares generation capability.
     * @returns {boolean} - The built-in SQL store implements exact generation fencing.
     */
    supportsReleaseScopedGenerations(): boolean;
    /**
     * Declares atomic owned-handoff enqueue support.
     * @returns {boolean} - The SQL transaction validates ownership and enqueues atomically.
     */
    supportsOwnedEnqueueFromHandoff(): boolean;
    /**
     * Ensures the built-in SQL schema during migration.
     * @param {{dbs: Record<string, import("../database/drivers/base.js").default>}} args - Migrated databases.
     * @returns {Promise<void>} - Resolves when the SQL schema is present.
     */
    ensureFrameworkSchema({ dbs }: {
        dbs: Record<string, import("../database/drivers/base.js").default>;
    }): Promise<void>;
}
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