import { TableColumnResolver } from 'rawsql-ts';
import { PrismaSchemaInfo, PrismaModelInfo } from '../types';
/**
 * Prisma-specific table and column resolver
 *
 * This resolver uses Prisma schema information to resolve table and column names
 * for SQL generation and validation.
 */
export declare class PrismaTableColumnResolver {
    private readonly schemaInfo;
    constructor(schemaInfo: PrismaSchemaInfo);
    /**
     * Create a TableColumnResolver function for rawsql-ts
     *
     * @returns TableColumnResolver function
     */
    createTableColumnResolver(): TableColumnResolver;
    /**
     * Get all available table names
     *
     * @returns Array of table names
     */
    getTableNames(): string[];
    /**
     * Get all column names for a specific table
     *
     * @param tableName - The table name
     * @returns Array of column names, or undefined if table not found
     */
    getColumnNames(tableName: string): string[] | undefined;
    /**
     * Check if a table exists in the schema
     *
     * @param tableName - The table name to check
     * @returns true if table exists, false otherwise
     */
    hasTable(tableName: string): boolean;
    /**
     * Check if a column exists in a specific table
     *
     * @param tableName - The table name
     * @param columnName - The column name to check
     * @returns true if column exists, false otherwise
     */
    hasColumn(tableName: string, columnName: string): boolean;
    /**
     * Get the primary key columns for a table
     *
     * @param tableName - The table name
     * @returns Array of primary key column names, or undefined if table not found
     */
    getPrimaryKeyColumns(tableName: string): string[] | undefined;
    /**
     * Get the unique constraints for a table
     *
     * @param tableName - The table name
     * @returns Array of unique constraint column arrays, or undefined if table not found
     */
    getUniqueConstraints(tableName: string): string[][] | undefined;
    /**
     * Get column type information
     *
     * @param tableName - The table name
     * @param columnName - The column name
     * @returns Column type information, or undefined if not found
     */
    getColumnType(tableName: string, columnName: string): string | undefined;
    /**
     * Check if a column is nullable
     *
     * @param tableName - The table name
     * @param columnName - The column name
     * @returns true if column is nullable, false if not nullable, undefined if not found
     */
    isColumnNullable(tableName: string, columnName: string): boolean | undefined;
    /**
     * Get relation information for a table
     *
     * @param tableName - The table name
     * @returns Array of relation information, or undefined if table not found
     */
    getRelations(tableName: string): Array<{
        name: string;
        relatedTable: string;
        type: string;
        foreignKeys: string[];
        referencedKeys: string[];
    }> | undefined;
    /**
     * Find model by table name
     *
     * @param tableName - The table name to search for
     * @returns Model information if found, undefined otherwise
     */
    private findModelByTableName;
    /**
     * Get model information by model name
     *
     * @param modelName - The Prisma model name
     * @returns Model information if found, undefined otherwise
     */
    getModelInfo(modelName: string): PrismaModelInfo | undefined;
    /**
     * Get all model names
     *
     * @returns Array of model names
     */
    getModelNames(): string[];
}