import { z } from 'zod';
export declare const ConnectionConfigSchema: z.ZodObject<{
    server: z.ZodString;
    database: z.ZodOptional<z.ZodString>;
    user: z.ZodString;
    password: z.ZodString;
    port: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    encrypt: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
    trustServerCertificate: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
    connectionTimeout: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    requestTimeout: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    maxRows: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
}, "strip", z.ZodTypeAny, {
    server: string;
    user: string;
    password: string;
    port: number;
    encrypt: boolean;
    trustServerCertificate: boolean;
    connectionTimeout: number;
    requestTimeout: number;
    maxRows: number;
    database?: string | undefined;
}, {
    server: string;
    user: string;
    password: string;
    database?: string | undefined;
    port?: number | undefined;
    encrypt?: boolean | undefined;
    trustServerCertificate?: boolean | undefined;
    connectionTimeout?: number | undefined;
    requestTimeout?: number | undefined;
    maxRows?: number | undefined;
}>;
export type ConnectionConfig = z.infer<typeof ConnectionConfigSchema>;
export interface TableInfo {
    table_catalog: string;
    table_schema: string;
    table_name: string;
    table_type: string;
}
export interface ColumnInfo {
    table_catalog: string;
    table_schema: string;
    table_name: string;
    column_name: string;
    ordinal_position: number;
    column_default: string | null;
    is_nullable: string;
    data_type: string;
    character_maximum_length: number | null;
    character_octet_length: number | null;
    numeric_precision: number | null;
    numeric_precision_radix: number | null;
    numeric_scale: number | null;
    datetime_precision: number | null;
}
export interface ForeignKeyInfo {
    constraint_name: string;
    table_schema: string;
    table_name: string;
    column_name: string;
    referenced_table_schema: string;
    referenced_table_name: string;
    referenced_column_name: string;
}
export interface IndexInfo {
    table_schema: string;
    table_name: string;
    index_name: string;
    column_name: string;
    index_type: string;
    is_unique: boolean;
    is_primary_key: boolean;
}
export interface ViewInfo {
    table_catalog: string;
    table_schema: string;
    table_name: string;
    view_definition: string;
    check_option: string | null;
    is_updatable: string;
}
export interface ProcedureInfo {
    routine_catalog: string;
    routine_schema: string;
    routine_name: string;
    routine_type: string;
    data_type: string | null;
    routine_definition: string | null;
}
export interface DatabaseInfo {
    database_id: number;
    name: string;
    create_date: string;
    collation_name: string;
    state_desc: string;
}
export interface ServerInfo {
    server_name: string;
    product_version: string;
    product_level: string;
    edition: string;
    engine_edition: number;
}
export interface QueryResult {
    columns: string[];
    rows: any[][];
    rowCount: number;
    executionTime: number;
}
export interface TableStats {
    table_schema: string;
    table_name: string;
    row_count: number;
    data_size_kb: number;
    index_size_kb: number;
    total_size_kb: number;
}
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