/**
 * Core product extensions columns shared between db-main and db-marketplace.
 *
 * Use spread operator to include in table definitions:
 * @example
 * const productExtensionsTable = pgTable("product_extensions", {
 *   id: typeId("product_extensions"),
 *   productId: typeIdRef("product_id").notNull().references(...),
 *   refProductId: typeIdRef("ref_product_id").notNull().references(...),
 *   ...productExtensionsCoreColumns(),
 * })
 */
export declare function productExtensionsCoreColumns(): {
    position: import("drizzle-orm").NotNull<import("drizzle-orm/pg-core").PgTextBuilderInitial<"position", [string, ...string[]]>>;
    label: import("drizzle-orm/pg-core").PgTextBuilderInitial<"label", [string, ...string[]]>;
    description: import("drizzle-orm/pg-core").PgTextBuilderInitial<"description", [string, ...string[]]>;
    active: import("drizzle-orm").HasDefault<import("drizzle-orm").NotNull<import("drizzle-orm/pg-core").PgBooleanBuilderInitial<"active">>>;
    sortOrder: import("drizzle-orm").HasDefault<import("drizzle-orm").NotNull<import("drizzle-orm/pg-core").PgIntegerBuilderInitial<"sort_order">>>;
    constraints: import("drizzle-orm/pg-core").PgJsonbBuilderInitial<"constraints">;
    createdAt: import("drizzle-orm").HasDefault<import("drizzle-orm").NotNull<import("drizzle-orm/pg-core").PgTimestampBuilderInitial<"created_at">>>;
    updatedAt: import("drizzle-orm").HasDefault<import("drizzle-orm").NotNull<import("drizzle-orm/pg-core").PgTimestampBuilderInitial<"updated_at">>>;
    refSource: import("drizzle-orm/pg-core").PgTextBuilderInitial<"ref_source", [string, ...string[]]>;
};
//# sourceMappingURL=product-extensions.d.ts.map