/**
 * Core product columns shared between db-main.catalog.products
 * and db-marketplace.marketplace.publication_products.
 *
 * Use spread operator to include in table definitions:
 * @example
 * const productsTable = pgTable("products", {
 *   id: typeId("products"),
 *   ...productCoreColumns(),
 *   // Add table-specific columns...
 * })
 */
export declare function productCoreColumns(): {
    title: import("drizzle-orm").NotNull<import("drizzle-orm/pg-core").PgTextBuilderInitial<"title", [string, ...string[]]>>;
    description: import("drizzle-orm/pg-core").PgTextBuilderInitial<"description", [string, ...string[]]>;
    language: import("drizzle-orm/pg-core").PgTextBuilderInitial<"language", [string, ...string[]]>;
    currency: import("drizzle-orm").HasDefault<import("drizzle-orm/pg-core").PgTextBuilderInitial<"currency", [string, ...string[]]>>;
    location: import("drizzle-orm/pg-core").PgJsonbBuilderInitial<"location">;
    tags: import("drizzle-orm/pg-core").PgArrayBuilder<{
        name: "tags";
        dataType: "array";
        columnType: "PgArray";
        data: string[];
        driverParam: string | string[];
        enumValues: [string, ...string[]];
        size: undefined;
        baseBuilder: {
            name: "tags";
            dataType: "string";
            columnType: "PgText";
            data: string;
            enumValues: [string, ...string[]];
            driverParam: string;
        };
    }, {
        name: "tags";
        dataType: "string";
        columnType: "PgText";
        data: string;
        enumValues: [string, ...string[]];
        driverParam: string;
    }>;
    attributes: import("drizzle-orm").HasDefault<import("drizzle-orm").NotNull<import("drizzle-orm/pg-core").PgJsonbBuilderInitial<"attributes">>>;
    titleSearch: import("drizzle-orm/pg-core").PgTextBuilderInitial<"title_search", [string, ...string[]]>;
};
/**
 * Timestamp columns with configurable nullability.
 *
 * @param required - If true, columns are NOT NULL (used by db-marketplace).
 *                   If false/undefined, columns are nullable (used by db-main).
 */
export declare function timestampColumns(required?: boolean): {
    createdAt: import("drizzle-orm").HasDefault<import("drizzle-orm/pg-core").PgTimestampBuilderInitial<"created_at">>;
    updatedAt: import("drizzle-orm").HasDefault<import("drizzle-orm/pg-core").PgTimestampBuilderInitial<"updated_at">>;
};
//# sourceMappingURL=product.d.ts.map