import { Coding } from './Coding.js';
import { Extension } from './Extension.js';
import { FhirPrimitive } from './FhirPrimitive.js';
export interface Meta {
    /**
     * @description Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
     * @short Unique id for inter-element referencing
     */
    id?: string;
    /**
     * @description May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
     * @comment There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
     * @short Additional content defined by implementations
     */
    extension?: Extension[];
    /**
     * @description The version specific identifier, as it appears in the version portion of the URL. This value changes when the resource is created, updated, or deleted.
     * @comment The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updatesdeletes.
     * @short Version specific identifier
     */
    versionId?: FhirPrimitive<string>;
    /**
     * @description When the resource last changed - e.g. when the version changed.
     * @comment This element is generally omitted in instances submitted in a PUT or POST. Instead, it is populated in the response instance and when retrieving information using a GET. The server  resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a [read](http.html#read) interaction.
     * @short When the resource version last changed
     */
    lastUpdated?: FhirPrimitive<string>;
    /**
     * @description A uri that identifies the source system of the resource. This provides a minimal amount of [Provenance](provenance.html#) information that can be used to track or differentiate the source of information in the resource. The source may identify another FHIR server, document, message, database, etc.
     * @comment The exact use of the source (and the possible implied Provenance.entity.role and agent.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. The source may correspond to Provenance.entity.what[x] or Provenance.agent.who[x], though it may be a more general or abstract reference.
  
  This element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL.
     * @short Identifies where the resource comes from
     */
    source?: FhirPrimitive<string>;
    /**
     * @description A list of profiles (references to [StructureDefinition](structuredefinition.html#) resources) that this resource claims to conform to. The URL is a reference to [StructureDefinition.url](structuredefinition-definitions.html#StructureDefinition.url).
     * @comment It is up to the server andor other infrastructure of policy to determine whetherhow these claims are verified andor updated over time.  The list of profile URLs is a set.
     * @short Profiles this resource claims to conform to
     */
    profile?: FhirPrimitive<string>[];
    /**
     * @description Security labels applied to this resource. These tags connect specific resources to the overall security policy and infrastructure.
     * @comment The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the systemcode, and version and display are ignored.
     * @short Security Labels applied to this resource
     */
    security?: Coding[];
    /**
     * @description Tags applied to this resource. Tags are intended to be used to identify and relate resources to process and workflow, and applications are not required to consider the tags when interpreting the meaning of a resource.
     * @comment The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the systemcode, and version and display are ignored.
     * @short Tags applied to this resource
     */
    tag?: Coding[];
}
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