import { QPQConfigSetting } from 'quidproquo-core';
export interface FileUploadSettings {
    /** Maximum size of any single uploaded file. Uploads with a larger file are rejected with a 413. */
    maxFileSizeBytes: number;
    /** Maximum number of files in a single multipart request. */
    maxFileCount: number;
    /** Maximum number of non-file fields in a single multipart request. */
    maxFieldCount: number;
    /** Maximum size of any single non-file field value. Larger values are truncated by the parser. */
    maxFieldSizeBytes: number;
    /**
     * Content types accepted for uploaded files, e.g. `['image/*', 'application/pdf']`
     * (`type/*` wildcards supported). Omit to accept any content type.
     */
    allowedMimeTypes?: string[];
}
export interface FileUploadSettingsQPQWebServerConfigSetting extends QPQConfigSetting {
    fileUploadSettings: Partial<FileUploadSettings>;
}
/**
 * Service-wide limits for multipart/form-data file uploads. Sensible defaults
 * apply even when this setting is not declared — declare it only to override them.
 */
export declare const defineFileUploadSettings: (fileUploadSettings: Partial<FileUploadSettings>) => FileUploadSettingsQPQWebServerConfigSetting;