import { TheCodegenConfiguration, TheCodegenConfigurationInternal, RunGeneratorContext, PresetTypes, SupportedLanguages, GeneratorsInternal } from './types';
/**
 * Load configuration from file.
 */
export declare function loadConfigFile(filePath?: string): Promise<{
    config: TheCodegenConfiguration;
    filePath: string;
}>;
/**
 * Load the configuration file and realize it with default options if necessary.
 */
export declare function loadAndRealizeConfigFile(filePath?: string): Promise<{
    config: TheCodegenConfigurationInternal;
    filePath: string;
}>;
/**
 * Ensure that each generator has the default options along side custom properties
 */
export declare function realizeConfiguration(config: TheCodegenConfiguration): TheCodegenConfigurationInternal;
/**
 * Returns the default generator for the preset of the language
 */
export declare function getDefaultConfiguration(preset: PresetTypes, language: SupportedLanguages): GeneratorsInternal | undefined;
/**
 * Load configuration and input document to create generator context
 *
 * @param configFile
 */
export declare function realizeGeneratorContext(configFile: string | undefined): Promise<RunGeneratorContext>;