/**
 * PostgreSQL Core Tools - Index Operations
 *
 * Index listing and creation tools.
 */
import type { PostgresAdapter } from "../../postgres-adapter.js";
import type { ToolDefinition } from "../../../../types/index.js";
/**
 * Get indexes for a table
 */
export declare function createGetIndexesTool(adapter: PostgresAdapter): ToolDefinition;
/**
 * Create an index
 */
export declare function createCreateIndexTool(adapter: PostgresAdapter): ToolDefinition;
import { z } from "zod";
export declare const DropIndexSchemaBase: z.ZodObject<{
    name: z.ZodOptional<z.ZodString>;
    index: z.ZodOptional<z.ZodString>;
    indexName: z.ZodOptional<z.ZodString>;
    schema: z.ZodOptional<z.ZodString>;
    ifExists: z.ZodOptional<z.ZodBoolean>;
    cascade: z.ZodOptional<z.ZodBoolean>;
    concurrently: z.ZodOptional<z.ZodBoolean>;
}, z.core.$strip>;
/**
 * Drop an index
 */
export declare function createDropIndexTool(adapter: PostgresAdapter): ToolDefinition;
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