/**
 * FHIR Identifier
 * https://www.hl7.org/fhir/datatypes.html#Identifier
 * A unique identifier assigned to an entity or resource.
 */
export interface Identifier {
    /**
     * The purpose of this identifier (e.g., usual, official, temp, secondary, old).
     * FHIR Path: Identifier.use
     * Cardinality: 0..1 (optional)
     * Type: code
     * Description: The purpose of this identifier.
     */
    use?: string;
    /**
     * The type of identifier (e.g., Medical record number, SSN).
     * FHIR Path: Identifier.type
     * Cardinality: 0..1 (optional)
     * Type: CodeableConcept
     * Description: A coded type for the identifier.
     */
    type?: import('./CodeableConcept').CodeableConcept;
    /**
     * The system that issued the identifier.
     * FHIR Path: Identifier.system
     * Cardinality: 0..1 (optional)
     * Type: uri
     * Description: The namespace for the identifier value.
     */
    system?: string;
    /**
     * The value that is unique.
     * FHIR Path: Identifier.value
     * Cardinality: 0..1 (optional)
     * Type: string
     * Description: The value that is unique.
     */
    value?: string;
    /**
     * Time period when id is/was valid for use.
     * FHIR Path: Identifier.period
     * Cardinality: 0..1 (optional)
     * Type: Period
     * Description: The time period during which the identifier is/was valid for use.
     */
    period?: import('./Period').Period;
    /**
     * Organization that issued id (may be just text).
     * FHIR Path: Identifier.assigner
     * Cardinality: 0..1 (optional)
     * Type: Reference (Organization)
     * Description: Organization that issued id (may be just text).
     */
    assigner?: import('./Reference').Reference;
}
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