type FieldNode = {
    altPieceNames?: Array<string>;
    children?: Array<FieldNode>;
    dedLink?: WebLink;
    description?: string;
    historicOnly?: boolean;
    indexedOnly?: boolean;
    isEnum?: boolean;
    maxChars?: number;
    name: string;
    nested?: boolean;
    piece: string;
    rules?: string;
    sourceType: string;
    synonyms?: boolean;
    title?: string;
    type: string;
};
type WebLink = {
    label: string;
    url: string;
};
type FieldNodeList = Array<FieldNode>;
type SearchDocument = {
    areas: Array<SearchArea>;
    name: string;
};
type SearchArea = {
    name: string;
    param?: string;
    parts: Array<SearchPart>;
    uiLabel?: string;
};
type SearchPart = {
    isEnum: boolean;
    isSynonyms: boolean;
    pieces: Array<string>;
    type: string;
    weight: number;
};
type SearchDocumentList = Array<SearchDocument>;
type EnumInfo = {
    pieces: Array<string>;
    type: string;
    values: Array<EnumItem>;
};
type EnumItem = {
    exceptions?: {
        [key: string]: unknown;
    };
    legacyValue: string;
    value: string;
};
type EnumInfoList = Array<EnumInfo>;
type GzipStats = {
    averageSizeBytes: number;
    largestStudies: Array<StudySize>;
    percentiles: {
        [key: string]: unknown;
    };
    ranges: Array<DistItem>;
    totalStudies: number;
};
type StudySize = {
    id: string;
    sizeBytes: number;
};
type DistItem = {
    sizeRange: string;
    studiesCount: number;
};
type ListSizes = {
    field: string;
    maxSize?: number;
    minSize?: number;
    piece: string;
    topSizes?: Array<ListSize>;
    uniqueSizesCount: number;
};
type ListSize = {
    size: number;
    studiesCount: number;
};
type ListSizesList = Array<ListSizes>;
type EnumStats = {
    field: string;
    missingStudiesCount: number;
    piece: string;
    topValues?: Array<ValueCount>;
    type: FieldStatsType;
    uniqueValuesCount: number;
};
type ValueCount = {
    studiesCount: number;
    value: string;
};
type FieldStatsType = 'ENUM' | 'STRING' | 'DATE' | 'INTEGER' | 'NUMBER' | 'BOOLEAN';
type StringStats = {
    field: string;
    longest?: LongestString;
    missingStudiesCount: number;
    piece: string;
    topValues?: Array<ValueCount>;
    type: FieldStatsType;
    uniqueValuesCount: number;
};
type LongestString = {
    length: number;
    nctId: string;
    value: string;
};
type DateStats = {
    field: string;
    formats: Array<string>;
    max?: string;
    min?: string;
    missingStudiesCount: number;
    piece: string;
    type: FieldStatsType;
};
type IntegerStats = {
    avg?: number;
    field: string;
    max?: number;
    min?: number;
    missingStudiesCount: number;
    piece: string;
    type: FieldStatsType;
};
type NumberStats = {
    avg?: number;
    field: string;
    max?: number;
    min?: number;
    missingStudiesCount: number;
    piece: string;
    type: FieldStatsType;
};
type BooleanStats = {
    falseCount: number;
    field: string;
    missingStudiesCount: number;
    piece: string;
    trueCount: number;
    type: FieldStatsType;
};
type Version = {
    apiVersion: string;
    dataTimestamp?: string;
};
type PagedStudies = {
    nextPageToken?: string;
    studies: StudyList;
    totalCount?: number;
};
type Study = {
    protocolSection?: ProtocolSection;
    resultsSection?: ResultsSection;
    annotationSection?: AnnotationSection;
    documentSection?: DocumentSection;
    derivedSection?: DerivedSection;
    hasResults?: boolean;
};
type ProtocolSection = {
    identificationModule?: IdentificationModule;
    statusModule?: StatusModule;
    sponsorCollaboratorsModule?: SponsorCollaboratorsModule;
    oversightModule?: OversightModule;
    descriptionModule?: DescriptionModule;
    conditionsModule?: ConditionsModule;
    designModule?: DesignModule;
    armsInterventionsModule?: ArmsInterventionsModule;
    outcomesModule?: OutcomesModule;
    eligibilityModule?: EligibilityModule;
    contactsLocationsModule?: ContactsLocationsModule;
    referencesModule?: ReferencesModule;
    ipdSharingStatementModule?: IpdSharingStatementModule;
};
type ResultsSection = {
    participantFlowModule?: ParticipantFlowModule;
    baselineCharacteristicsModule?: BaselineCharacteristicsModule;
    outcomeMeasuresModule?: OutcomeMeasuresModule;
    adverseEventsModule?: AdverseEventsModule;
    moreInfoModule?: MoreInfoModule;
};
type AnnotationSection = {
    annotationModule?: AnnotationModule;
};
type DocumentSection = {
    largeDocumentModule?: LargeDocumentModule;
};
type DerivedSection = {
    miscInfoModule?: MiscInfoModule;
    conditionBrowseModule?: BrowseModule;
    interventionBrowseModule?: BrowseModule;
};
type IdentificationModule = {
    nctId?: string;
    nctIdAliases?: Array<string>;
    orgStudyIdInfo?: OrgStudyIdInfo;
    secondaryIdInfos?: Array<SecondaryIdInfo>;
    briefTitle?: string;
    officialTitle?: string;
    acronym?: string;
    organization?: Organization;
};
type StatusModule = {
    statusVerifiedDate?: PartialDate;
    overallStatus?: Status;
    lastKnownStatus?: Status;
    delayedPosting?: boolean;
    whyStopped?: string;
    expandedAccessInfo?: ExpandedAccessInfo;
    startDateStruct?: PartialDateStruct;
    primaryCompletionDateStruct?: PartialDateStruct;
    completionDateStruct?: PartialDateStruct;
    studyFirstSubmitDate?: string;
    studyFirstSubmitQcDate?: string;
    studyFirstPostDateStruct?: DateStruct;
    resultsWaived?: boolean;
    resultsFirstSubmitDate?: string;
    resultsFirstSubmitQcDate?: string;
    resultsFirstPostDateStruct?: DateStruct;
    dispFirstSubmitDate?: string;
    dispFirstSubmitQcDate?: string;
    dispFirstPostDateStruct?: DateStruct;
    lastUpdateSubmitDate?: string;
    lastUpdatePostDateStruct?: DateStruct;
};
type SponsorCollaboratorsModule = {
    responsibleParty?: ResponsibleParty;
    leadSponsor?: Sponsor;
    collaborators?: Array<Sponsor>;
};
type OversightModule = {
    oversightHasDmc?: boolean;
    isFdaRegulatedDrug?: boolean;
    isFdaRegulatedDevice?: boolean;
    isUnapprovedDevice?: boolean;
    isPpsd?: boolean;
    isUsExport?: boolean;
    fdaaa801Violation?: boolean;
};
type DescriptionModule = {
    briefSummary?: string;
    detailedDescription?: string;
};
type ConditionsModule = {
    conditions?: Array<string>;
    keywords?: Array<string>;
};
type DesignModule = {
    studyType?: StudyType;
    nPtrsToThisExpAccNctId?: number;
    expandedAccessTypes?: ExpandedAccessTypes;
    patientRegistry?: boolean;
    targetDuration?: string;
    phases?: Array<Phase>;
    designInfo?: DesignInfo;
    bioSpec?: BioSpec;
    enrollmentInfo?: EnrollmentInfo;
};
type ArmsInterventionsModule = {
    armGroups?: Array<ArmGroup>;
    interventions?: Array<Intervention>;
};
type OutcomesModule = {
    primaryOutcomes?: Array<Outcome>;
    secondaryOutcomes?: Array<Outcome>;
    otherOutcomes?: Array<Outcome>;
};
type EligibilityModule = {
    eligibilityCriteria?: string;
    healthyVolunteers?: boolean;
    sex?: Sex;
    genderBased?: boolean;
    genderDescription?: string;
    minimumAge?: string;
    maximumAge?: string;
    stdAges?: Array<StandardAge>;
    studyPopulation?: string;
    samplingMethod?: SamplingMethod;
};
type ContactsLocationsModule = {
    centralContacts?: Array<Contact>;
    overallOfficials?: Array<Official>;
    locations?: Array<Location>;
};
type ReferencesModule = {
    references?: Array<Reference>;
    seeAlsoLinks?: Array<SeeAlsoLink>;
    availIpds?: Array<AvailIpd>;
};
type OutcomeMeasuresModule = {
    outcomeMeasures?: Array<OutcomeMeasure>;
};
type MoreInfoModule = {
    limitationsAndCaveats?: LimitationsAndCaveats;
    certainAgreement?: CertainAgreement;
    pointOfContact?: PointOfContact;
};
type AnnotationModule = {
    unpostedAnnotation?: UnpostedAnnotation;
    violationAnnotation?: ViolationAnnotation;
};
type MiscInfoModule = {
    versionHolder?: string;
    removedCountries?: Array<string>;
    submissionTracking?: SubmissionTracking;
};
type UnpostedAnnotation = {
    unpostedResponsibleParty?: string;
    unpostedEvents?: Array<UnpostedEvent>;
};
type ViolationAnnotation = {
    violationEvents?: Array<ViolationEvent>;
};
type SubmissionTracking = {
    estimatedResultsFirstSubmitDate?: string;
    firstMcpInfo?: FirstMcpInfo;
    submissionInfos?: Array<SubmissionInfo>;
};
type ModelPredictions = {
    [key: string]: unknown;
};
type BmiLimits = {
    [key: string]: unknown;
};
type EnrollmentInfo = {
    count?: number;
    type?: EnrollmentType;
};
type BioSpec = {
    retention?: BioSpecRetention;
    description?: string;
};
type SeeAlsoLink = {
    label?: string;
    url?: string;
};
type FirstMcpInfo = {
    postDateStruct?: DateStruct;
};
type ExpandedAccessTypes = {
    individual?: boolean;
    intermediate?: boolean;
    treatment?: boolean;
};
type Intervention = {
    type?: InterventionType;
    name?: string;
    description?: string;
    armGroupLabels?: Array<string>;
    otherNames?: Array<string>;
};
type SecondaryIdInfo = {
    id?: string;
    type?: SecondaryIdType;
    domain?: string;
    link?: string;
};
type AvailIpd = {
    id?: string;
    type?: string;
    url?: string;
    comment?: string;
};
type LimitationsAndCaveats = {
    description?: string;
};
type DateStruct = {
    date?: string;
    type?: DateType;
};
type SubmissionInfo = {
    releaseDate?: string;
    unreleaseDate?: string;
    unreleaseDateUnknown?: boolean;
    resetDate?: string;
    mcpReleaseN?: number;
};
type ExpandedAccessInfo = {
    hasExpandedAccess?: boolean;
    nctId?: string;
    statusForNctId?: ExpandedAccessStatus;
};
type AdverseEventsModule = {
    frequencyThreshold?: string;
    timeFrame?: string;
    description?: string;
    allCauseMortalityComment?: string;
    eventGroups?: Array<EventGroup>;
    seriousEvents?: Array<AdverseEvent>;
    otherEvents?: Array<AdverseEvent>;
};
type ViolationEvent = {
    type?: ViolationEventType;
    description?: string;
    creationDate?: string;
    issuedDate?: string;
    releaseDate?: string;
    postedDate?: string;
};
type ArmGroup = {
    label?: string;
    type?: ArmGroupType;
    description?: string;
    interventionNames?: Array<string>;
};
type DesignInfo = {
    allocation?: DesignAllocation;
    interventionModel?: InterventionalAssignment;
    interventionModelDescription?: string;
    primaryPurpose?: PrimaryPurpose;
    observationalModel?: ObservationalModel;
    timePerspective?: DesignTimePerspective;
    maskingInfo?: MaskingBlock;
};
type Organization = {
    fullName?: string;
    class?: AgencyClass;
};
type PointOfContact = {
    title?: string;
    organization?: string;
    email?: string;
    phone?: string;
    phoneExt?: string;
};
type IpdSharingStatementModule = {
    ipdSharing?: IpdSharing;
    description?: string;
    infoTypes?: Array<IpdSharingInfoType>;
    timeFrame?: string;
    accessCriteria?: string;
    url?: string;
};
type OrgStudyIdInfo = {
    id?: string;
    type?: OrgStudyIdType;
    link?: string;
};
type ResponsibleParty = {
    type?: ResponsiblePartyType;
    investigatorFullName?: string;
    investigatorTitle?: string;
    investigatorAffiliation?: string;
    oldNameTitle?: string;
    oldOrganization?: string;
};
type CertainAgreement = {
    piSponsorEmployee?: boolean;
    restrictionType?: AgreementRestrictionType;
    restrictiveAgreement?: boolean;
    otherDetails?: string;
};
type UnpostedEvent = {
    type?: UnpostedEventType;
    date?: string;
    dateUnknown?: boolean;
};
type Contact = {
    name?: string;
    role?: ContactRole;
    phone?: string;
    phoneExt?: string;
    email?: string;
};
type PartialDateStruct = {
    date?: PartialDate;
    type?: DateType;
};
type Outcome = {
    measure?: string;
    description?: string;
    timeFrame?: string;
};
type OutcomeMeasure = {
    type?: OutcomeMeasureType;
    title?: string;
    description?: string;
    populationDescription?: string;
    reportingStatus?: ReportingStatus;
    anticipatedPostingDate?: PartialDate;
    paramType?: MeasureParam;
    dispersionType?: string;
    unitOfMeasure?: string;
    calculatePct?: boolean;
    timeFrame?: string;
    typeUnitsAnalyzed?: string;
    denomUnitsSelected?: string;
    groups?: Array<MeasureGroup>;
    denoms?: Array<Denom>;
    classes?: Array<MeasureClass>;
    analyses?: Array<MeasureAnalysis>;
};
type BaselineCharacteristicsModule = {
    populationDescription?: string;
    typeUnitsAnalyzed?: string;
    groups?: Array<MeasureGroup>;
    denoms?: Array<Denom>;
    measures?: Array<BaselineMeasure>;
};
type Reference = {
    pmid?: string;
    type?: ReferenceType;
    citation?: string;
    retractions?: Array<Retraction>;
};
type ParticipantFlowModule = {
    preAssignmentDetails?: string;
    recruitmentDetails?: string;
    typeUnitsAnalyzed?: string;
    groups?: Array<FlowGroup>;
    periods?: Array<FlowPeriod>;
};
type LargeDocumentModule = {
    noSap?: boolean;
    largeDocs?: Array<LargeDoc>;
};
type Location = {
    facility?: string;
    status?: RecruitmentStatus;
    city?: string;
    state?: string;
    zip?: string;
    country?: string;
    contacts?: Array<Contact>;
    countryCode?: string;
    geoPoint?: GeoPoint;
};
type Sponsor = {
    name?: string;
    class?: AgencyClass;
};
type BrowseModule = {
    meshes?: Array<Mesh>;
    ancestors?: Array<Mesh>;
    browseLeaves?: Array<BrowseLeaf>;
    browseBranches?: Array<BrowseBranch>;
};
type Official = {
    name?: string;
    affiliation?: string;
    role?: OfficialRole;
};
type BrowseLeaf = {
    id?: string;
    name?: string;
    asFound?: string;
    relevance?: BrowseLeafRelevance;
};
type MaskingBlock = {
    masking?: DesignMasking;
    maskingDescription?: string;
    whoMasked?: Array<WhoMasked>;
};
type EventGroup = {
    id?: string;
    title?: string;
    description?: string;
    deathsNumAffected?: number;
    deathsNumAtRisk?: number;
    seriousNumAffected?: number;
    seriousNumAtRisk?: number;
    otherNumAffected?: number;
    otherNumAtRisk?: number;
};
type Mesh = {
    id?: string;
    term?: string;
};
type FlowGroup = {
    id?: string;
    title?: string;
    description?: string;
};
type MeasureAnalysis = {
    paramType?: string;
    paramValue?: string;
    dispersionType?: AnalysisDispersionType;
    dispersionValue?: string;
    statisticalMethod?: string;
    statisticalComment?: string;
    pValue?: string;
    pValueComment?: string;
    ciNumSides?: ConfidenceIntervalNumSides;
    ciPctValue?: string;
    ciLowerLimit?: string;
    ciUpperLimit?: string;
    ciLowerLimitComment?: string;
    ciUpperLimitComment?: string;
    estimateComment?: string;
    testedNonInferiority?: boolean;
    nonInferiorityType?: NonInferiorityType;
    nonInferiorityComment?: string;
    otherAnalysisDescription?: string;
    groupDescription?: string;
    groupIds?: Array<string>;
};
type AdverseEvent = {
    term?: string;
    organSystem?: string;
    sourceVocabulary?: string;
    assessmentType?: EventAssessment;
    notes?: string;
    stats?: Array<EventStats>;
};
type Retraction = {
    pmid?: string;
    source?: string;
};
type Denom = {
    units?: string;
    counts?: Array<DenomCount>;
};
type FlowPeriod = {
    title?: string;
    milestones?: Array<FlowMilestone>;
    dropWithdraws?: Array<DropWithdraw>;
};
type MeasureGroup = {
    id?: string;
    title?: string;
    description?: string;
};
type MeasureClass = {
    title?: string;
    denoms?: Array<Denom>;
    categories?: Array<MeasureCategory>;
};
type BrowseBranch = {
    abbrev?: string;
    name?: string;
};
type BaselineMeasure = {
    title?: string;
    description?: string;
    populationDescription?: string;
    paramType?: MeasureParam;
    dispersionType?: MeasureDispersionType;
    unitOfMeasure?: string;
    calculatePct?: boolean;
    denomUnitsSelected?: string;
    denoms?: Array<Denom>;
    classes?: Array<MeasureClass>;
};
type LargeDoc = {
    typeAbbrev?: string;
    hasProtocol?: boolean;
    hasSap?: boolean;
    hasIcf?: boolean;
    label?: string;
    date?: string;
    uploadDate?: DateTimeMinutes;
    filename?: string;
    size?: number;
};
type DropWithdraw = {
    type?: string;
    comment?: string;
    reasons?: Array<FlowStats>;
};
type DenomCount = {
    groupId?: string;
    value?: string;
};
type EventStats = {
    groupId?: string;
    numEvents?: number;
    numAffected?: number;
    numAtRisk?: number;
};
type MeasureCategory = {
    title?: string;
    measurements?: Array<Measurement>;
};
type FlowMilestone = {
    type?: string;
    comment?: string;
    achievements?: Array<FlowStats>;
};
type FlowStats = {
    groupId?: string;
    comment?: string;
    numSubjects?: string;
    numUnits?: string;
};
type Measurement = {
    groupId?: string;
    value?: string;
    spread?: string;
    lowerLimit?: string;
    upperLimit?: string;
    comment?: string;
};
type Status = 'ACTIVE_NOT_RECRUITING' | 'COMPLETED' | 'ENROLLING_BY_INVITATION' | 'NOT_YET_RECRUITING' | 'RECRUITING' | 'SUSPENDED' | 'TERMINATED' | 'WITHDRAWN' | 'AVAILABLE' | 'NO_LONGER_AVAILABLE' | 'TEMPORARILY_NOT_AVAILABLE' | 'APPROVED_FOR_MARKETING' | 'WITHHELD' | 'UNKNOWN';
type StudyType = 'EXPANDED_ACCESS' | 'INTERVENTIONAL' | 'OBSERVATIONAL';
type Phase = 'NA' | 'EARLY_PHASE1' | 'PHASE1' | 'PHASE2' | 'PHASE3' | 'PHASE4';
type Sex = 'FEMALE' | 'MALE' | 'ALL';
type StandardAge = 'CHILD' | 'ADULT' | 'OLDER_ADULT';
type SamplingMethod = 'PROBABILITY_SAMPLE' | 'NON_PROBABILITY_SAMPLE';
type IpdSharing = 'YES' | 'NO' | 'UNDECIDED';
type IpdSharingInfoType = 'STUDY_PROTOCOL' | 'SAP' | 'ICF' | 'CSR' | 'ANALYTIC_CODE';
type OrgStudyIdType = 'NIH' | 'FDA' | 'VA' | 'CDC' | 'AHRQ' | 'SAMHSA';
type SecondaryIdType = 'NIH' | 'FDA' | 'VA' | 'CDC' | 'AHRQ' | 'SAMHSA' | 'OTHER_GRANT' | 'EUDRACT_NUMBER' | 'CTIS' | 'REGISTRY' | 'OTHER';
type AgencyClass = 'NIH' | 'FED' | 'OTHER_GOV' | 'INDIV' | 'INDUSTRY' | 'NETWORK' | 'AMBIG' | 'OTHER' | 'UNKNOWN';
type ExpandedAccessStatus = 'AVAILABLE' | 'NO_LONGER_AVAILABLE' | 'TEMPORARILY_NOT_AVAILABLE' | 'APPROVED_FOR_MARKETING';
type DateType = 'ACTUAL' | 'ESTIMATED';
type ResponsiblePartyType = 'SPONSOR' | 'PRINCIPAL_INVESTIGATOR' | 'SPONSOR_INVESTIGATOR';
type DesignAllocation = 'RANDOMIZED' | 'NON_RANDOMIZED' | 'NA';
type InterventionalAssignment = 'SINGLE_GROUP' | 'PARALLEL' | 'CROSSOVER' | 'FACTORIAL' | 'SEQUENTIAL';
type PrimaryPurpose = 'TREATMENT' | 'PREVENTION' | 'DIAGNOSTIC' | 'ECT' | 'SUPPORTIVE_CARE' | 'SCREENING' | 'HEALTH_SERVICES_RESEARCH' | 'BASIC_SCIENCE' | 'DEVICE_FEASIBILITY' | 'OTHER';
type ObservationalModel = 'COHORT' | 'CASE_CONTROL' | 'CASE_ONLY' | 'CASE_CROSSOVER' | 'ECOLOGIC_OR_COMMUNITY' | 'FAMILY_BASED' | 'DEFINED_POPULATION' | 'NATURAL_HISTORY' | 'OTHER';
type DesignTimePerspective = 'RETROSPECTIVE' | 'PROSPECTIVE' | 'CROSS_SECTIONAL' | 'OTHER';
type BioSpecRetention = 'NONE_RETAINED' | 'SAMPLES_WITH_DNA' | 'SAMPLES_WITHOUT_DNA';
type EnrollmentType = 'ACTUAL' | 'ESTIMATED';
type ArmGroupType = 'EXPERIMENTAL' | 'ACTIVE_COMPARATOR' | 'PLACEBO_COMPARATOR' | 'SHAM_COMPARATOR' | 'NO_INTERVENTION' | 'OTHER';
type InterventionType = 'BEHAVIORAL' | 'BIOLOGICAL' | 'COMBINATION_PRODUCT' | 'DEVICE' | 'DIAGNOSTIC_TEST' | 'DIETARY_SUPPLEMENT' | 'DRUG' | 'GENETIC' | 'PROCEDURE' | 'RADIATION' | 'OTHER';
type ContactRole = 'STUDY_CHAIR' | 'STUDY_DIRECTOR' | 'PRINCIPAL_INVESTIGATOR' | 'SUB_INVESTIGATOR' | 'CONTACT';
type OfficialRole = 'STUDY_CHAIR' | 'STUDY_DIRECTOR' | 'PRINCIPAL_INVESTIGATOR' | 'SUB_INVESTIGATOR';
type RecruitmentStatus = 'ACTIVE_NOT_RECRUITING' | 'COMPLETED' | 'ENROLLING_BY_INVITATION' | 'NOT_YET_RECRUITING' | 'RECRUITING' | 'SUSPENDED' | 'TERMINATED' | 'WITHDRAWN' | 'AVAILABLE';
type ReferenceType = 'BACKGROUND' | 'RESULT' | 'DERIVED';
type MeasureParam = 'GEOMETRIC_MEAN' | 'GEOMETRIC_LEAST_SQUARES_MEAN' | 'LEAST_SQUARES_MEAN' | 'LOG_MEAN' | 'MEAN' | 'MEDIAN' | 'NUMBER' | 'COUNT_OF_PARTICIPANTS' | 'COUNT_OF_UNITS';
type MeasureDispersionType = 'NA' | 'STANDARD_DEVIATION' | 'STANDARD_ERROR' | 'INTER_QUARTILE_RANGE' | 'FULL_RANGE' | 'CONFIDENCE_80' | 'CONFIDENCE_90' | 'CONFIDENCE_95' | 'CONFIDENCE_975' | 'CONFIDENCE_99' | 'CONFIDENCE_OTHER' | 'GEOMETRIC_COEFFICIENT';
type OutcomeMeasureType = 'PRIMARY' | 'SECONDARY' | 'OTHER_PRE_SPECIFIED' | 'POST_HOC';
type ReportingStatus = 'NOT_POSTED' | 'POSTED';
type EventAssessment = 'NON_SYSTEMATIC_ASSESSMENT' | 'SYSTEMATIC_ASSESSMENT';
type AgreementRestrictionType = 'LTE60' | 'GT60' | 'OTHER';
type BrowseLeafRelevance = 'LOW' | 'HIGH';
type DesignMasking = 'NONE' | 'SINGLE' | 'DOUBLE' | 'TRIPLE' | 'QUADRUPLE';
type WhoMasked = 'PARTICIPANT' | 'CARE_PROVIDER' | 'INVESTIGATOR' | 'OUTCOMES_ASSESSOR';
type AnalysisDispersionType = 'STANDARD_DEVIATION' | 'STANDARD_ERROR_OF_MEAN';
type ConfidenceIntervalNumSides = 'ONE_SIDED' | 'TWO_SIDED';
type NonInferiorityType = 'SUPERIORITY' | 'NON_INFERIORITY' | 'EQUIVALENCE' | 'OTHER' | 'NON_INFERIORITY_OR_EQUIVALENCE' | 'SUPERIORITY_OR_OTHER' | 'NON_INFERIORITY_OR_EQUIVALENCE_LEGACY' | 'SUPERIORITY_OR_OTHER_LEGACY';
type UnpostedEventType = 'RESET' | 'RELEASE' | 'UNRELEASE';
type ViolationEventType = 'VIOLATION_IDENTIFIED' | 'CORRECTION_CONFIRMED' | 'PENALTY_IMPOSED' | 'ISSUES_IN_LETTER_ADDRESSED_CONFIRMED';
type GeoPoint = {
    lat: number;
    lon: number;
};
type FieldValuesStatsList = Array<FieldValuesStats>;
type FieldValuesStats = EnumStats | StringStats | DateStats | IntegerStats | NumberStats | BooleanStats;
type StudyList = Array<Study>;
type StudiesCsv = string;
type StudiesZip = string;
type StudyFhir = {
    [key: string]: unknown;
};
type PartialDate = string;
type DateTimeMinutes = string;
type ErrorMessage = string;
type ListStudiesData = {
    body?: never;
    path?: never;
    query?: {
        format?: 'csv' | 'json';
        markupFormat?: 'markdown' | 'legacy';
        'query.cond'?: string;
        'query.term'?: string;
        'query.locn'?: string;
        'query.titles'?: string;
        'query.intr'?: string;
        'query.outc'?: string;
        'query.spons'?: string;
        'query.lead'?: string;
        'query.id'?: string;
        'query.patient'?: string;
        'filter.overallStatus'?: Array<Status>;
        'filter.geo'?: string;
        'filter.ids'?: Array<string>;
        'filter.advanced'?: string;
        'filter.synonyms'?: Array<string>;
        'postFilter.overallStatus'?: Array<Status>;
        'postFilter.geo'?: string;
        'postFilter.ids'?: Array<string>;
        'postFilter.advanced'?: string;
        'postFilter.synonyms'?: Array<string>;
        aggFilters?: string;
        geoDecay?: string;
        fields?: Array<string>;
        sort?: Array<string>;
        countTotal?: boolean;
        pageSize?: number;
        pageToken?: string;
    };
    url: '/studies';
};
type ListStudiesErrors = {
    400: ErrorMessage;
};
type ListStudiesError = ListStudiesErrors[keyof ListStudiesErrors];
type ListStudiesResponses = {
    200: PagedStudies;
};
type ListStudiesResponse = ListStudiesResponses[keyof ListStudiesResponses];
type FetchStudyData = {
    body?: never;
    path: {
        nctId: string;
    };
    query?: {
        format?: 'csv' | 'json' | 'json.zip' | 'fhir.json' | 'ris';
        markupFormat?: 'markdown' | 'legacy';
        fields?: Array<string>;
    };
    url: '/studies/{nctId}';
};
type FetchStudyErrors = {
    400: ErrorMessage;
    404: ErrorMessage;
};
type FetchStudyError = FetchStudyErrors[keyof FetchStudyErrors];
type FetchStudyResponses = {
    200: Study;
};
type FetchStudyResponse = FetchStudyResponses[keyof FetchStudyResponses];
type StudiesMetadataData = {
    body?: never;
    path?: never;
    query?: {
        includeIndexedOnly?: boolean;
        includeHistoricOnly?: boolean;
    };
    url: '/studies/metadata';
};
type StudiesMetadataErrors = {
    400: ErrorMessage;
};
type StudiesMetadataError = StudiesMetadataErrors[keyof StudiesMetadataErrors];
type StudiesMetadataResponses = {
    200: FieldNodeList;
};
type StudiesMetadataResponse = StudiesMetadataResponses[keyof StudiesMetadataResponses];
type SearchAreasData = {
    body?: never;
    path?: never;
    query?: never;
    url: '/studies/search-areas';
};
type SearchAreasErrors = {
    400: ErrorMessage;
};
type SearchAreasError = SearchAreasErrors[keyof SearchAreasErrors];
type SearchAreasResponses = {
    200: SearchDocumentList;
};
type SearchAreasResponse = SearchAreasResponses[keyof SearchAreasResponses];
type EnumsData = {
    body?: never;
    path?: never;
    query?: never;
    url: '/studies/enums';
};
type EnumsErrors = {
    400: ErrorMessage;
};
type EnumsError = EnumsErrors[keyof EnumsErrors];
type EnumsResponses = {
    200: EnumInfoList;
};
type EnumsResponse = EnumsResponses[keyof EnumsResponses];
type SizeStatsData = {
    body?: never;
    path?: never;
    query?: never;
    url: '/stats/size';
};
type SizeStatsErrors = {
    400: ErrorMessage;
};
type SizeStatsError = SizeStatsErrors[keyof SizeStatsErrors];
type SizeStatsResponses = {
    200: GzipStats;
};
type SizeStatsResponse = SizeStatsResponses[keyof SizeStatsResponses];
type FieldValuesStatsData = {
    body?: never;
    path?: never;
    query?: {
        types?: Array<FieldStatsType>;
        fields?: Array<string>;
    };
    url: '/stats/field/values';
};
type FieldValuesStatsErrors = {
    400: ErrorMessage;
    404: ErrorMessage;
};
type FieldValuesStatsError = FieldValuesStatsErrors[keyof FieldValuesStatsErrors];
type FieldValuesStatsResponses = {
    200: FieldValuesStatsList;
};
type FieldValuesStatsResponse = FieldValuesStatsResponses[keyof FieldValuesStatsResponses];
type ListFieldSizesStatsData = {
    body?: never;
    path?: never;
    query?: {
        fields?: Array<string>;
    };
    url: '/stats/field/sizes';
};
type ListFieldSizesStatsErrors = {
    400: ErrorMessage;
    404: ErrorMessage;
};
type ListFieldSizesStatsError = ListFieldSizesStatsErrors[keyof ListFieldSizesStatsErrors];
type ListFieldSizesStatsResponses = {
    200: ListSizesList;
};
type ListFieldSizesStatsResponse = ListFieldSizesStatsResponses[keyof ListFieldSizesStatsResponses];
type VersionData = {
    body?: never;
    path?: never;
    query?: never;
    url: '/version';
};
type VersionErrors = {
    400: ErrorMessage;
};
type VersionError = VersionErrors[keyof VersionErrors];
type VersionResponses = {
    200: Version;
};
type VersionResponse = VersionResponses[keyof VersionResponses];

type AuthToken = string | undefined;
interface Auth {
    in?: 'header' | 'query' | 'cookie';
    name?: string;
    scheme?: 'basic' | 'bearer';
    type: 'apiKey' | 'http';
}

interface SerializerOptions<T> {
    explode: boolean;
    style: T;
}
type ArrayStyle = 'form' | 'spaceDelimited' | 'pipeDelimited';
type ObjectStyle = 'form' | 'deepObject';

type QuerySerializer = (query: Record<string, unknown>) => string;
type BodySerializer = (body: any) => any;
interface QuerySerializerOptions {
    allowReserved?: boolean;
    array?: SerializerOptions<ArrayStyle>;
    object?: SerializerOptions<ObjectStyle>;
}

interface Client$1<RequestFn = never, Config = unknown, MethodFn = never, BuildUrlFn = never> {
    buildUrl: BuildUrlFn;
    connect: MethodFn;
    delete: MethodFn;
    get: MethodFn;
    getConfig: () => Config;
    head: MethodFn;
    options: MethodFn;
    patch: MethodFn;
    post: MethodFn;
    put: MethodFn;
    request: RequestFn;
    setConfig: (config: Config) => Config;
    trace: MethodFn;
}
interface Config$1 {
    auth?: ((auth: Auth) => Promise<AuthToken> | AuthToken) | AuthToken;
    bodySerializer?: BodySerializer | null;
    headers?: RequestInit['headers'] | Record<string, string | number | boolean | (string | number | boolean)[] | null | undefined | unknown>;
    method?: 'CONNECT' | 'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'PATCH' | 'POST' | 'PUT' | 'TRACE';
    querySerializer?: QuerySerializer | QuerySerializerOptions;
    requestValidator?: (data: unknown) => Promise<unknown>;
    responseTransformer?: (data: unknown) => Promise<unknown>;
    responseValidator?: (data: unknown) => Promise<unknown>;
}

type ErrInterceptor<Err, Res, Req, Options> = (error: Err, response: Res, request: Req, options: Options) => Err | Promise<Err>;
type ReqInterceptor<Req, Options> = (request: Req, options: Options) => Req | Promise<Req>;
type ResInterceptor<Res, Req, Options> = (response: Res, request: Req, options: Options) => Res | Promise<Res>;
declare class Interceptors<Interceptor> {
    _fns: (Interceptor | null)[];
    constructor();
    clear(): void;
    getInterceptorIndex(id: number | Interceptor): number;
    exists(id: number | Interceptor): boolean;
    eject(id: number | Interceptor): void;
    update(id: number | Interceptor, fn: Interceptor): number | false | Interceptor;
    use(fn: Interceptor): number;
}
interface Middleware<Req, Res, Err, Options> {
    error: Pick<Interceptors<ErrInterceptor<Err, Res, Req, Options>>, 'eject' | 'use'>;
    request: Pick<Interceptors<ReqInterceptor<Req, Options>>, 'eject' | 'use'>;
    response: Pick<Interceptors<ResInterceptor<Res, Req, Options>>, 'eject' | 'use'>;
}

type ResponseStyle = 'data' | 'fields';
interface Config<T extends ClientOptions = ClientOptions> extends Omit<RequestInit, 'body' | 'headers' | 'method'>, Config$1 {
    baseUrl?: T['baseUrl'];
    fetch?: (request: Request) => ReturnType<typeof fetch>;
    next?: never;
    parseAs?: 'arrayBuffer' | 'auto' | 'blob' | 'formData' | 'json' | 'stream' | 'text';
    responseStyle?: ResponseStyle;
    throwOnError?: T['throwOnError'];
}
interface RequestOptions<TResponseStyle extends ResponseStyle = 'fields', ThrowOnError extends boolean = boolean, Url extends string = string> extends Config<{
    responseStyle: TResponseStyle;
    throwOnError: ThrowOnError;
}> {
    body?: unknown;
    path?: Record<string, unknown>;
    query?: Record<string, unknown>;
    security?: ReadonlyArray<Auth>;
    url: Url;
}
type RequestResult<TData = unknown, TError = unknown, ThrowOnError extends boolean = boolean, TResponseStyle extends ResponseStyle = 'fields'> = ThrowOnError extends true ? Promise<TResponseStyle extends 'data' ? TData extends Record<string, unknown> ? TData[keyof TData] : TData : {
    data: TData extends Record<string, unknown> ? TData[keyof TData] : TData;
    request: Request;
    response: Response;
}> : Promise<TResponseStyle extends 'data' ? (TData extends Record<string, unknown> ? TData[keyof TData] : TData) | undefined : ({
    data: TData extends Record<string, unknown> ? TData[keyof TData] : TData;
    error: undefined;
} | {
    data: undefined;
    error: TError extends Record<string, unknown> ? TError[keyof TError] : TError;
}) & {
    request: Request;
    response: Response;
}>;
interface ClientOptions {
    baseUrl?: string;
    responseStyle?: ResponseStyle;
    throwOnError?: boolean;
}
type MethodFn = <TData = unknown, TError = unknown, ThrowOnError extends boolean = false, TResponseStyle extends ResponseStyle = 'fields'>(options: Omit<RequestOptions<TResponseStyle, ThrowOnError>, 'method'>) => RequestResult<TData, TError, ThrowOnError, TResponseStyle>;
type RequestFn = <TData = unknown, TError = unknown, ThrowOnError extends boolean = false, TResponseStyle extends ResponseStyle = 'fields'>(options: Omit<RequestOptions<TResponseStyle, ThrowOnError>, 'method'> & Pick<Required<RequestOptions<TResponseStyle, ThrowOnError>>, 'method'>) => RequestResult<TData, TError, ThrowOnError, TResponseStyle>;
type BuildUrlFn = <TData extends {
    body?: unknown;
    path?: Record<string, unknown>;
    query?: Record<string, unknown>;
    url: string;
}>(options: Pick<TData, 'url'> & Options$1<TData>) => string;
type Client = Client$1<RequestFn, Config, MethodFn, BuildUrlFn> & {
    interceptors: Middleware<Request, Response, unknown, RequestOptions>;
};
interface TDataShape {
    body?: unknown;
    headers?: unknown;
    path?: unknown;
    query?: unknown;
    url: string;
}
type OmitKeys<T, K> = Pick<T, Exclude<keyof T, K>>;
type Options$1<TData extends TDataShape = TDataShape, ThrowOnError extends boolean = boolean, TResponseStyle extends ResponseStyle = 'fields'> = OmitKeys<RequestOptions<TResponseStyle, ThrowOnError>, 'body' | 'path' | 'query' | 'url'> & Omit<TData, 'url'>;

type Options<TData extends TDataShape = TDataShape, ThrowOnError extends boolean = boolean> = Options$1<TData, ThrowOnError> & {
    client?: Client;
    meta?: Record<string, unknown>;
};
declare const listStudies: <ThrowOnError extends boolean = false>(options?: Options<ListStudiesData, ThrowOnError>) => RequestResult<ListStudiesResponses, ListStudiesErrors, ThrowOnError, "fields">;
declare const fetchStudy: <ThrowOnError extends boolean = false>(options: Options<FetchStudyData, ThrowOnError>) => RequestResult<FetchStudyResponses, FetchStudyErrors, ThrowOnError, "fields">;
declare const studiesMetadata: <ThrowOnError extends boolean = false>(options?: Options<StudiesMetadataData, ThrowOnError>) => RequestResult<StudiesMetadataResponses, StudiesMetadataErrors, ThrowOnError, "fields">;
declare const searchAreas: <ThrowOnError extends boolean = false>(options?: Options<SearchAreasData, ThrowOnError>) => RequestResult<SearchAreasResponses, SearchAreasErrors, ThrowOnError, "fields">;
declare const enums: <ThrowOnError extends boolean = false>(options?: Options<EnumsData, ThrowOnError>) => RequestResult<EnumsResponses, EnumsErrors, ThrowOnError, "fields">;
declare const sizeStats: <ThrowOnError extends boolean = false>(options?: Options<SizeStatsData, ThrowOnError>) => RequestResult<SizeStatsResponses, SizeStatsErrors, ThrowOnError, "fields">;
declare const fieldValuesStats: <ThrowOnError extends boolean = false>(options?: Options<FieldValuesStatsData, ThrowOnError>) => RequestResult<FieldValuesStatsResponses, FieldValuesStatsErrors, ThrowOnError, "fields">;
declare const listFieldSizesStats: <ThrowOnError extends boolean = false>(options?: Options<ListFieldSizesStatsData, ThrowOnError>) => RequestResult<ListFieldSizesStatsResponses, ListFieldSizesStatsErrors, ThrowOnError, "fields">;
declare const version: <ThrowOnError extends boolean = false>(options?: Options<VersionData, ThrowOnError>) => RequestResult<VersionResponses, VersionErrors, ThrowOnError, "fields">;

declare const client: Client;

export { client, enums, fetchStudy, fieldValuesStats, listFieldSizesStats, listStudies, searchAreas, sizeStats, studiesMetadata, version };
export type { AdverseEvent, AdverseEventsModule, AgencyClass, AgreementRestrictionType, AnalysisDispersionType, AnnotationModule, AnnotationSection, ArmGroup, ArmGroupType, ArmsInterventionsModule, AvailIpd, BaselineCharacteristicsModule, BaselineMeasure, BioSpec, BioSpecRetention, BmiLimits, BooleanStats, BrowseBranch, BrowseLeaf, BrowseLeafRelevance, BrowseModule, CertainAgreement, Client, ClientOptions, ConditionsModule, ConfidenceIntervalNumSides, Config, Contact, ContactRole, ContactsLocationsModule, DateStats, DateStruct, DateTimeMinutes, DateType, Denom, DenomCount, DerivedSection, DescriptionModule, DesignAllocation, DesignInfo, DesignMasking, DesignModule, DesignTimePerspective, DistItem, DocumentSection, DropWithdraw, EligibilityModule, EnrollmentInfo, EnrollmentType, EnumInfo, EnumInfoList, EnumItem, EnumStats, EnumsData, EnumsError, EnumsErrors, EnumsResponse, EnumsResponses, ErrorMessage, EventAssessment, EventGroup, EventStats, ExpandedAccessInfo, ExpandedAccessStatus, ExpandedAccessTypes, FetchStudyData, FetchStudyError, FetchStudyErrors, FetchStudyResponse, FetchStudyResponses, FieldNode, FieldNodeList, FieldStatsType, FieldValuesStats, FieldValuesStatsData, FieldValuesStatsError, FieldValuesStatsErrors, FieldValuesStatsList, FieldValuesStatsResponse, FieldValuesStatsResponses, FirstMcpInfo, FlowGroup, FlowMilestone, FlowPeriod, FlowStats, GeoPoint, GzipStats, IdentificationModule, IntegerStats, Intervention, InterventionType, InterventionalAssignment, IpdSharing, IpdSharingInfoType, IpdSharingStatementModule, LargeDoc, LargeDocumentModule, LimitationsAndCaveats, ListFieldSizesStatsData, ListFieldSizesStatsError, ListFieldSizesStatsErrors, ListFieldSizesStatsResponse, ListFieldSizesStatsResponses, ListSize, ListSizes, ListSizesList, ListStudiesData, ListStudiesError, ListStudiesErrors, ListStudiesResponse, ListStudiesResponses, Location, LongestString, MaskingBlock, MeasureAnalysis, MeasureCategory, MeasureClass, MeasureDispersionType, MeasureGroup, MeasureParam, Measurement, Mesh, MiscInfoModule, ModelPredictions, MoreInfoModule, NonInferiorityType, NumberStats, ObservationalModel, Official, OfficialRole, Options$1 as Options, OrgStudyIdInfo, OrgStudyIdType, Organization, Outcome, OutcomeMeasure, OutcomeMeasureType, OutcomeMeasuresModule, OutcomesModule, OversightModule, PagedStudies, PartialDate, PartialDateStruct, ParticipantFlowModule, Phase, PointOfContact, PrimaryPurpose, ProtocolSection, RecruitmentStatus, Reference, ReferenceType, ReferencesModule, ReportingStatus, RequestOptions, RequestResult, ResponsibleParty, ResponsiblePartyType, ResultsSection, Retraction, SamplingMethod, SearchArea, SearchAreasData, SearchAreasError, SearchAreasErrors, SearchAreasResponse, SearchAreasResponses, SearchDocument, SearchDocumentList, SearchPart, SecondaryIdInfo, SecondaryIdType, SeeAlsoLink, Sex, SizeStatsData, SizeStatsError, SizeStatsErrors, SizeStatsResponse, SizeStatsResponses, Sponsor, SponsorCollaboratorsModule, StandardAge, Status, StatusModule, StringStats, StudiesCsv, StudiesMetadataData, StudiesMetadataError, StudiesMetadataErrors, StudiesMetadataResponse, StudiesMetadataResponses, StudiesZip, Study, StudyFhir, StudyList, StudySize, StudyType, SubmissionInfo, SubmissionTracking, UnpostedAnnotation, UnpostedEvent, UnpostedEventType, ValueCount, Version, VersionData, VersionError, VersionErrors, VersionResponse, VersionResponses, ViolationAnnotation, ViolationEvent, ViolationEventType, WebLink, WhoMasked };