import { BaseParameters } from '../../../types/parameters'; import { useBaseParameters, BaseParametersHook } from '../shared/useBaseParameters'; export interface OCRParameters extends BaseParameters { languages: string[]; ocrType: string; ocrRenderType: string; additionalOptions: string[]; } export type OCRParametersHook = BaseParametersHook; const defaultParameters: OCRParameters = { languages: [], ocrType: 'skip-text', ocrRenderType: 'hocr', additionalOptions: [], }; export const useOCRParameters = (): OCRParametersHook => { return useBaseParameters({ defaultParameters, endpointName: 'ocr-pdf', validateFn: (params) => { // At minimum, we need at least one language selected return params.languages.length > 0; }, }); };