/**
 * PostgreSQL citext Extension Tools - Setup
 *
 * Tools for enabling and configuring citext: create extension, convert columns.
 */
import type { PostgresAdapter } from "../../postgres-adapter.js";
import { type ToolDefinition } from "../../../../types/index.js";
/**
 * Enable the citext extension
 */
export declare function createCitextExtensionTool(adapter: PostgresAdapter): ToolDefinition;
/**
 * Convert an existing text column to citext
 */
export declare function createCitextConvertColumnTool(adapter: PostgresAdapter): ToolDefinition;
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