interface OptionsInput {
    /** Path to local or URL to remote OpenAPI 3 spec file in JSON or YAML format. */
    input: string;
    /** Path to directory where the generated files will be written to. Defaults to 'src/app/api'. */
    output?: string;
    /** Whether to output additional information during generation or not. Defaults to false. */
    verbose?: boolean;
    /** Tag name assumed for operations without tags. Defaults to 'Api'. */
    defaultTag?: string;
    /** Timeout for fetching spec file from remote URL, in milliseconds. Defaults to 20000. */
    fetchTimeout?: number;
    /** Specific tags to be included. Overrides `excludeTags`. Defaults to []. */
    includeTags?: string[];
    /** Specific tags to be excluded. Defaults to []. */
    excludeTags?: string[];
    /** Whether to skip models with no references to them. Defaults to true. */
    ignoreUnusedModels?: boolean;
    /** Whether to remove redundant files in the output directory. Defaults to true. */
    removeStaleFiles?: boolean;
    /** TypeScript file name (without the `.ts` extension) that exports all models. Set `false` to skip. Defaults to 'models'. */
    modelIndex?: string | boolean;
    /** TypeScript file name (without the `.ts` extension) that exports all services. Set `false` to skip. Defaults to 'services'. */
    serviceIndex?: string | boolean;
    /** Whether to generate an `index.ts` file that exports all generated files. Defaults to false. */
    indexFile?: boolean;
    /** Prefix for generated service classes. Defaults to ''. */
    servicePrefix?: string;
    /** Suffix for generated service classes. Defaults to 'Service'. */
    serviceSuffix?: string;
    /** Prefix for generated model classes. Defaults to ''. */
    modelPrefix?: string;
    /** Suffix for generated model classes. Defaults to ''. */
    modelSuffix?: string;
    /** Name for the module class that provides all services. Set `false` to skip. Defaults to 'ApiModule'. */
    module?: string | boolean;
    /** Name for the configuration file to generate. Defaults to 'api-configuration'. */
    configurationFile?: string;
    /** Name for the "root URL" DI token to generate. Defaults to 'API_ROOT_URL_TOKEN'. */
    rootUrlToken?: string;
    /** Name for the request builder class to generate. Defaults to 'RequestBuilder'. */
    requestBuilder?: string;
    /** Name for the response class to generate. Defaults to 'StrictHttpResponse'. */
    response?: string;
    /**
     * Determines how root enums will be generated. Possible values are:
     * - `alias` for type aliases with the possible values;
     * - `upper` for enums with UPPER_CASE names;
     * - `ignorecase` for enums with names as is;
     * - `pascal` for enums with PascalCase names (default).
     * Defaults to 'pascal'.
     */
    enumStyle?: 'alias' | 'upper' | 'ignorecase' | 'pascal';
    /** Path to directory with custom templates. All `.handlebars` files will override the corresponding default. */
    templates?: string;
    /** When specified, filters the generated services, excluding any param corresponding to this list of params. */
    excludeParameters?: string[];
    /** When specified, does not generate a $Json suffix. Defaults to false. */
    skipJsonSuffix?: boolean;
    /** Fallback property type when type can not be determined for any reason. Defaults to 'any'. */
    fallbackPropertyType?: string;
    /** Determines how bigint will be generated. Can be either `number` (default) or `bigint`. Defaults to 'number'. */
    bigintStyle?: 'number' | 'bigint';
    /**
     * Determines how to normalize line endings. Possible values are:
     * - `lf` to force LF (\n) line endings (Unix, OS X);
     * - `cr` to force CR (\r) line endings (Mac OS);
     * - `crlf` to force CRLF (\r\n) line endings (Windows, DOS);
     * - `auto` to normalize line endings for the current operating system (default).
     * Defaults to 'auto'.
     */
    endOfLineStyle?: 'lf' | 'cr' | 'crlf' | 'auto';
    /** Defines responseType for specific paths to use. Commonly used when built-in deduction can't fulfill your needs. */
    customizedResponseType?: {
        [key: string]: {
            toUse: 'arraybuffer' | 'blob' | 'json' | 'document';
        };
    };
    /** Description template for generated $response method. Defaults to '{{descriptionPrefix}}This method provides access to the full `HttpResponse`, allowing access to response headers.\nTo access only the response body, use `{{methodName}}()` instead.{{descriptionSuffix}}'. */
    responseMethodDescription?: string;
    /** Description template for generated $body method. Defaults to '{{descriptionPrefix}}This method provides access only to the response body.\nTo access the full response (for headers, for example), use `{{responseMethodName}}()` instead.{{descriptionSuffix}}'. */
    bodyMethodDescription?: string;
    modelsDir?: string;
    servicesDir?: string;
    hooks?: {
        generate$pre?: (...params: unknown[]) => void;
        collectTemplates$post?: (...params: unknown[]) => void;
        collectModels$post?: (...params: unknown[]) => void;
        collectOperations$post?: (...params: unknown[]) => void;
        collectServices$post?: (...params: unknown[]) => void;
        generation$post?: (...params: unknown[]) => void;
    };
}
declare type DefaultedOptions = 'output' | 'verbose' | 'defaultTag' | 'fetchTimeout' | 'includeTags' | 'excludeTags' | 'ignoreUnusedModels' | 'removeStaleFiles' | 'modelIndex' | 'serviceIndex' | 'indexFile' | 'servicePrefix' | 'serviceSuffix' | 'modelPrefix' | 'modelSuffix' | 'module' | 'configurationFile' | 'rootUrlToken' | 'requestBuilder' | 'response' | 'enumStyle' | 'skipJsonSuffix' | 'fallbackPropertyType' | 'bigintStyle' | 'endOfLineStyle' | 'responseMethodDescription' | 'bodyMethodDescription' | 'modelsDir' | 'servicesDir' | 'hooks';
export declare type Options = Required<Pick<OptionsInput, DefaultedOptions>> & OptionsInput;
export declare const defaultOptions: Required<Pick<OptionsInput, DefaultedOptions>>;
export {};