import { SQL, Subquery, ViewBaseConfig } from 'drizzle-orm';
import { PgTable, type SelectedFields } from 'drizzle-orm/pg-core';
import { PgViewBase } from 'drizzle-orm/pg-core/view-base';
import type { ColumnsSelection } from 'drizzle-orm/sql/sql';
interface PgViewBaseInternal<TName extends string = string, TExisting extends boolean = boolean, TSelectedFields extends ColumnsSelection = ColumnsSelection> extends PgViewBase<TName, TExisting, TSelectedFields> {
    [ViewBaseConfig]?: {
        selectedFields: SelectedFields;
    };
}
export declare function aliasFields(fields: SelectedFields, fullJoin?: boolean): SelectedFields;
/**
 * Fields a subquery, CTE or view built by this driver exposes to the outer
 * query.
 *
 * Drizzle references an aliased field of a subquery by its bare alias, and
 * aliasFields() aliases every field. A bare "id" is ambiguous as soon as
 * another joined source has an `id` column. Exposing each aliased field as a
 * column named after its alias makes Drizzle render "sq"."id", the way stock
 * pg-core references subquery columns. The field keeps its decoder.
 */
export declare function exposeSubqueryFields<T extends Record<string, unknown>>(fields: T): T;
export declare function getSelectSourceFields(source: PgTable | Subquery | PgViewBaseInternal | SQL, isPartialSelect: boolean): SelectedFields;
export {};