import { Model } from 'objection';
import { Knex } from 'knex';
import { IGenerateModelsOptions } from './types';
/**
 * Generates MySQL models dynamically based on database structures.
 * @param knexInstance - The Knex instance connected to the database.
 * @param opts - Options including parse and format functions.
 * @returns A promise that resolves to an object containing all generated models.
 */
export declare function generateMySQLModels(knexInstance: Knex, opts?: IGenerateModelsOptions): Promise<Record<string, typeof Model>>;
/**
 * Maps MySQL data types to corresponding JSON Schema types.
 * @param mysqlType - The MySQL data type.
 * @returns The JSON Schema type.
 */
export declare function mapMySqlTypeToJsonType(mysqlType: string): string;
/**
 * Maps MySQL data types to corresponding JSON Schema formats.
 * @param mysqlType - The MySQL data type.
 * @param colName - The column name for potential additional format inference.
 * @returns The JSON Schema format if applicable.
 */
export declare function mapMySqlTypeToJsonFormat(mysqlType: string, colName: string): string | undefined;