/**
 * postgres-mcp - ltree Extension Schemas
 *
 * Input validation and output schemas for ltree tools.
 */
import { z } from "zod";
/**
 * Base schema for MCP visibility - shows all parameters including aliases.
 */
export declare const LtreeCreateExtensionSchemaBase: z.ZodObject<{
    schema: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
export declare const LtreeCreateExtensionSchema: z.ZodObject<{
    schema: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
/**
 * Base schema for MCP visibility - shows all parameters including aliases.
 */
export declare const LtreeQuerySchemaBase: z.ZodObject<{
    table: z.ZodOptional<z.ZodString>;
    tableName: z.ZodOptional<z.ZodString>;
    name: z.ZodOptional<z.ZodString>;
    column: z.ZodOptional<z.ZodString>;
    col: z.ZodOptional<z.ZodString>;
    path: z.ZodOptional<z.ZodString>;
    pattern: z.ZodOptional<z.ZodString>;
    mode: z.ZodOptional<z.ZodEnum<{
        exact: "exact";
        ancestors: "ancestors";
        descendants: "descendants";
    }>>;
    type: z.ZodOptional<z.ZodEnum<{
        exact: "exact";
        ancestors: "ancestors";
        descendants: "descendants";
    }>>;
    schema: z.ZodOptional<z.ZodString>;
    limit: z.ZodOptional<z.ZodNumber>;
    maxResults: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>;
/**
 * Base schema for MCP visibility - shows all parameters including aliases.
 */
export declare const LtreeSubpathSchemaBase: z.ZodObject<{
    path: z.ZodOptional<z.ZodString>;
    offset: z.ZodOptional<z.ZodNumber>;
    start: z.ZodOptional<z.ZodNumber>;
    from: z.ZodOptional<z.ZodNumber>;
    length: z.ZodOptional<z.ZodNumber>;
    len: z.ZodOptional<z.ZodNumber>;
    end: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>;
/**
 * Base schema for MCP visibility - shows all parameters including aliases.
 */
export declare const LtreeMatchSchemaBase: z.ZodObject<{
    table: z.ZodOptional<z.ZodString>;
    tableName: z.ZodOptional<z.ZodString>;
    name: z.ZodOptional<z.ZodString>;
    column: z.ZodOptional<z.ZodString>;
    col: z.ZodOptional<z.ZodString>;
    pattern: z.ZodOptional<z.ZodString>;
    query: z.ZodOptional<z.ZodString>;
    lquery: z.ZodOptional<z.ZodString>;
    schema: z.ZodOptional<z.ZodString>;
    limit: z.ZodOptional<z.ZodNumber>;
    maxResults: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>;
/**
 * Base schema for MCP visibility - shows all parameters including aliases.
 */
export declare const LtreeConvertColumnSchemaBase: z.ZodObject<{
    table: z.ZodOptional<z.ZodString>;
    tableName: z.ZodOptional<z.ZodString>;
    name: z.ZodOptional<z.ZodString>;
    column: z.ZodOptional<z.ZodString>;
    col: z.ZodOptional<z.ZodString>;
    schema: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
/**
 * Base schema for MCP visibility - shows all parameters including aliases.
 */
export declare const LtreeIndexSchemaBase: z.ZodObject<{
    table: z.ZodOptional<z.ZodString>;
    tableName: z.ZodOptional<z.ZodString>;
    name: z.ZodOptional<z.ZodString>;
    column: z.ZodOptional<z.ZodString>;
    col: z.ZodOptional<z.ZodString>;
    indexName: z.ZodOptional<z.ZodString>;
    schema: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
/**
 * Schema for querying ltree hierarchies (ancestors/descendants).
 * Accepts 'pattern' as alias for 'path', 'type' as alias for 'mode', 'col'/'tableName'/'name' aliases.
 */
export declare const LtreeQuerySchema: z.ZodPreprocess<z.ZodObject<{
    table: z.ZodString;
    column: z.ZodString;
    path: z.ZodString;
    mode: z.ZodOptional<z.ZodEnum<{
        exact: "exact";
        ancestors: "ancestors";
        descendants: "descendants";
    }>>;
    schema: z.ZodOptional<z.ZodString>;
    limit: z.ZodDefault<z.ZodNumber>;
}, z.core.$strip>>;
/**
 * Schema for extracting subpath from ltree.
 * Accepts 'start'/'from' as alias for 'offset', 'len'/'end' as alias for 'length'.
 */
export declare const LtreeSubpathSchema: z.ZodPreprocess<z.ZodObject<{
    path: z.ZodString;
    offset: z.ZodNumber;
    length: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>>;
/**
 * Base schema for MCP visibility - no min constraint.
 */
export declare const LtreeLcaSchemaBase: z.ZodObject<{
    paths: z.ZodOptional<z.ZodArray<z.ZodString>>;
}, z.core.$strip>;
/**
 * Schema for finding longest common ancestor.
 * Enforces minimum 2 paths; used inside handler try/catch.
 */
export declare const LtreeLcaSchema: z.ZodObject<{
    paths: z.ZodArray<z.ZodString>;
}, z.core.$strip>;
/**
 * Schema for pattern matching with lquery.
 * Accepts 'query'/'lquery' as aliases for 'pattern', 'maxResults' as alias for 'limit'.
 */
export declare const LtreeMatchSchema: z.ZodPreprocess<z.ZodObject<{
    table: z.ZodString;
    column: z.ZodString;
    pattern: z.ZodString;
    schema: z.ZodOptional<z.ZodString>;
    limit: z.ZodDefault<z.ZodNumber>;
}, z.core.$strip>>;
/**
 * Schema for listing ltree columns in the database.
 */
export declare const LtreeListColumnsSchemaBase: z.ZodObject<{
    schema: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
export declare const LtreeListColumnsSchema: z.ZodPreprocess<z.ZodObject<{
    schema: z.ZodOptional<z.ZodString>;
}, z.core.$strip>>;
/**
 * Schema for converting a text column to ltree.
 * Accepts 'tableName'/'name' as aliases for 'table', 'col' as alias for 'column'.
 */
export declare const LtreeConvertColumnSchema: z.ZodPreprocess<z.ZodObject<{
    table: z.ZodString;
    column: z.ZodString;
    schema: z.ZodOptional<z.ZodString>;
}, z.core.$strip>>;
/**
 * Schema for creating a GiST index on ltree column.
 * Accepts 'tableName'/'name' as aliases for 'table', 'col' as alias for 'column'.
 */
export declare const LtreeIndexSchema: z.ZodPreprocess<z.ZodObject<{
    table: z.ZodString;
    column: z.ZodString;
    indexName: z.ZodOptional<z.ZodString>;
    schema: z.ZodOptional<z.ZodString>;
}, z.core.$strip>>;
/**
 * Output schema for pg_ltree_create_extension
 */
export declare const LtreeCreateExtensionOutputSchema: z.ZodObject<{
    success: z.ZodOptional<z.ZodBoolean>;
    message: z.ZodOptional<z.ZodString>;
    error: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
/**
 * Output schema for pg_ltree_query
 */
export declare const LtreeQueryOutputSchema: z.ZodObject<{
    path: z.ZodOptional<z.ZodString>;
    mode: z.ZodOptional<z.ZodString>;
    isPattern: z.ZodOptional<z.ZodBoolean>;
    rows: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodUnknown>>>;
    count: z.ZodOptional<z.ZodNumber>;
    truncated: z.ZodOptional<z.ZodBoolean>;
    totalCount: z.ZodOptional<z.ZodNumber>;
    success: z.ZodOptional<z.ZodBoolean>;
    error: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
/**
 * Output schema for pg_ltree_subpath
 */
export declare const LtreeSubpathOutputSchema: z.ZodObject<{
    originalPath: z.ZodOptional<z.ZodString>;
    offset: z.ZodOptional<z.ZodNumber>;
    length: z.ZodOptional<z.ZodUnion<readonly [z.ZodNumber, z.ZodString]>>;
    subpath: z.ZodOptional<z.ZodString>;
    originalDepth: z.ZodOptional<z.ZodNumber>;
    pathDepth: z.ZodOptional<z.ZodNumber>;
    success: z.ZodOptional<z.ZodBoolean>;
    error: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
/**
 * Output schema for pg_ltree_lca
 */
export declare const LtreeLcaOutputSchema: z.ZodObject<{
    paths: z.ZodOptional<z.ZodArray<z.ZodString>>;
    longestCommonAncestor: z.ZodOptional<z.ZodString>;
    hasCommonAncestor: z.ZodOptional<z.ZodBoolean>;
    success: z.ZodOptional<z.ZodBoolean>;
    error: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
/**
 * Output schema for pg_ltree_match
 */
export declare const LtreeMatchOutputSchema: z.ZodObject<{
    success: z.ZodOptional<z.ZodBoolean>;
    pattern: z.ZodOptional<z.ZodString>;
    rows: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodUnknown>>>;
    count: z.ZodOptional<z.ZodNumber>;
    truncated: z.ZodOptional<z.ZodBoolean>;
    totalCount: z.ZodOptional<z.ZodNumber>;
    error: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
/**
 * Output schema for pg_ltree_list_columns
 */
export declare const LtreeListColumnsOutputSchema: z.ZodObject<{
    columns: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodUnknown>>>;
    count: z.ZodOptional<z.ZodNumber>;
    success: z.ZodOptional<z.ZodBoolean>;
    error: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
/**
 * Output schema for pg_ltree_convert_column
 */
export declare const LtreeConvertColumnOutputSchema: z.ZodObject<{
    success: z.ZodOptional<z.ZodBoolean>;
    message: z.ZodOptional<z.ZodString>;
    table: z.ZodOptional<z.ZodString>;
    previousType: z.ZodOptional<z.ZodString>;
    wasAlreadyLtree: z.ZodOptional<z.ZodBoolean>;
    error: z.ZodOptional<z.ZodString>;
    currentType: z.ZodOptional<z.ZodString>;
    allowedTypes: z.ZodOptional<z.ZodArray<z.ZodString>>;
    suggestion: z.ZodOptional<z.ZodString>;
    dependentViews: z.ZodOptional<z.ZodArray<z.ZodString>>;
    hint: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
/**
 * Output schema for pg_ltree_create_index
 */
export declare const LtreeCreateIndexOutputSchema: z.ZodObject<{
    success: z.ZodOptional<z.ZodBoolean>;
    message: z.ZodOptional<z.ZodString>;
    indexName: z.ZodOptional<z.ZodString>;
    alreadyExists: z.ZodOptional<z.ZodBoolean>;
    table: z.ZodOptional<z.ZodString>;
    column: z.ZodOptional<z.ZodString>;
    indexType: z.ZodOptional<z.ZodString>;
    error: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
//# sourceMappingURL=ltree.d.ts.map