import { Constructable } from "../util.ts";
import { SelectSqlGenerator } from "./select_chain.ts";
import { UpdateSqlGenerator } from "./update_chain.ts";
import { DeleteFromSqlGenerator } from "./delete_chain.ts";
import { InsertIntoSqlGenerator } from "./insert_chain.ts";
/**
 * @public
 */
export interface ChainCTE {
    as(statement: Constructable<string>): ChainCTE;
    as(name: string, statement: Constructable<string>): ChainCTE;
    select: SelectSqlGenerator;
    update: UpdateSqlGenerator;
    deleteFrom: DeleteFromSqlGenerator;
    insertInto: InsertIntoSqlGenerator;
    toString(): string;
}
/**
 * @public
 * @example
 * ```ts
 *
 * //WITH cte1 AS(SELECT * FROM table1)
 *
 * withAs("cte1","SELECT * FROM table1")
 * withAs("cte1",() => "SELECT * FROM table1")
 *
 * withAs(() => "cte1 AS(SELECT * FROM table1)")
 * withAs("cte1 AS(SELECT * FROM table1)")
 * ```
 */
export declare function withAs(statement: Constructable<string>): ChainCTE;
/** @public */
export declare function withAs(name: string, statement: Constructable<string>): ChainCTE;
/**
 * @public
 * @example
 * ```ts
 *
 * //WITH RECURSIVE cte1 AS(SELECT * FROM table1)
 *
 * withRecursiveAs("cte1","SELECT * FROM table1")
 * withRecursiveAs("cte1",() => "SELECT * FROM table1")
 *
 * withRecursiveAs(() => "cte1 AS(SELECT * FROM table1)")
 * withRecursiveAs("cte1 AS(SELECT * FROM table1)")
 * ```
 */
export declare function withRecursiveAs(statement: Constructable<string>): ChainCTE;
/** @public */
export declare function withRecursiveAs(name: string, statement: Constructable<string>): ChainCTE;