import { NamespaceAdapter } from '../index.mjs';

type KyselyQueryBuilder = {
    select: (columns: string[]) => KyselyQueryBuilder;
    where: (column: string, operator: string, value: unknown) => KyselyQueryBuilder;
    limit: (limit: number) => KyselyQueryBuilder;
    executeTakeFirst: () => Promise<Record<string, unknown> | undefined>;
};
type KyselyDb = {
    selectFrom: (table: string) => KyselyQueryBuilder;
};
/**
 * Create a namespace adapter for Kysely
 *
 * @example
 * ```ts
 * import { Kysely, PostgresDialect } from "kysely";
 * import { createNamespaceGuard } from "namespace-guard";
 * import { createKyselyAdapter } from "namespace-guard/adapters/kysely";
 *
 * const db = new Kysely<Database>({ dialect: new PostgresDialect({ pool }) });
 *
 * const guard = createNamespaceGuard(
 *   {
 *     reserved: ["admin", "api", "settings"],
 *     sources: [
 *       { name: "users", column: "handle", scopeKey: "id" },
 *       { name: "organizations", column: "slug", scopeKey: "id" },
 *     ],
 *   },
 *   createKyselyAdapter(db)
 * );
 * ```
 */
declare function createKyselyAdapter(db: KyselyDb): NamespaceAdapter;

export { createKyselyAdapter };