How to use the @microsoft/api-extractor-model.ReleaseTag.None function in @microsoft/api-extractor-model

/**
   * This is the original TSDoc comment parsed from the source code.
   * It may be modified (or constructed artificially) by the DocCommentEnhancer.
   */
  public tsdocComment: tsdoc.DocComment | undefined = undefined;

  /**
   * The ParserContext from when the TSDoc comment was parsed from the source code.
   * If the source code did not contain a doc comment, then this will be undefined.
   */
  public tsdocParserContext: tsdoc.ParserContext | undefined = undefined;

  /**
   * This is the release tag that was explicitly specified in the original doc comment, if any.
   */
  public declaredReleaseTag: ReleaseTag = ReleaseTag.None;

  /**
   * The "effective" release tag is a normalized value that is based on `declaredReleaseTag`,
   * but may be inherited from a parent, or corrected if the declared value was somehow invalid.
   * When actually trimming .d.ts files or generating docs, API Extractor uses the "effective" value
   * instead of the "declared" value.
   */
  public effectiveReleaseTag: ReleaseTag = ReleaseTag.None;

  // NOTE: In the future, the Collector may infer or error-correct some of these states.
  // Generators should rely on these instead of tsdocComment.modifierTagSet.
  public isEventProperty: boolean = false;
  public isOverride: boolean = false;
  public isSealed: boolean = false;
  public isVirtual: boolean = false;

stringWriter.writeLine(`/// `);
    }

    for (const libDirectiveReference of collector.dtsLibReferenceDirectives) {
      stringWriter.writeLine(`/// `);
    }

    // Emit the imports
    for (const entity of collector.entities) {
      if (entity.astEntity instanceof AstImport) {
        const astImport: AstImport = entity.astEntity;

        // For example, if the imported API comes from an external package that supports AEDoc,
        // and it was marked as `@internal`, then don't emit it.
        const symbolMetadata: SymbolMetadata | undefined = collector.tryFetchMetadataForAstEntity(astImport);
        const releaseTag: ReleaseTag = symbolMetadata ? symbolMetadata.releaseTag : ReleaseTag.None;

        if (this._shouldIncludeReleaseTag(releaseTag, dtsKind)) {
          DtsEmitHelpers.emitImport(stringWriter, entity, astImport);
        }
      }
    }

    // Emit the regular declarations
    for (const entity of collector.entities) {
      const symbolMetadata: SymbolMetadata | undefined = collector.tryFetchMetadataForAstEntity(
        entity.astEntity
      );
      const releaseTag: ReleaseTag = symbolMetadata ? symbolMetadata.releaseTag : ReleaseTag.None;

      if (!this._shouldIncludeReleaseTag(releaseTag, dtsKind)) {
        if (!collector.extractorConfig.omitTrimmingComments) {

// Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
// See LICENSE in the project root for license information.

import { ReleaseTag } from '@microsoft/api-extractor-model';

export class SymbolMetadata {
  public releaseTag: ReleaseTag = ReleaseTag.None;

  // If true, then it would be redundant to show this release tag
  public releaseTagSameAsParent: boolean = false;
}

private static _shouldIncludeReleaseTag(releaseTag: ReleaseTag, dtsKind: DtsRollupKind): boolean {
    switch (dtsKind) {
      case DtsRollupKind.InternalRelease:
        return true;
      case DtsRollupKind.BetaRelease:
        // NOTE: If the release tag is "None", then we don't have enough information to trim it
        return (
          releaseTag === ReleaseTag.Beta || releaseTag === ReleaseTag.Public || releaseTag === ReleaseTag.None
        );
      case DtsRollupKind.PublicRelease:
        return releaseTag === ReleaseTag.Public || releaseTag === ReleaseTag.None;
    }

    throw new Error(`${DtsRollupKind[dtsKind]} is not implemented`);
  }
}

private static _getAedocSynopsis(collector: Collector, astDeclaration: AstDeclaration,
    messagesToReport: ExtractorMessage[]): string {
    const stringWriter: StringWriter = new StringWriter();

    for (const message of messagesToReport) {
      ApiReportGenerator._writeLineAsComments(stringWriter, 'Warning: ' + message.formatMessageWithoutLocation());
    }

    const footerParts: string[] = [];
    const declarationMetadata: DeclarationMetadata = collector.fetchMetadata(astDeclaration);
    if (!declarationMetadata.releaseTagSameAsParent) {
      if (declarationMetadata.effectiveReleaseTag !== ReleaseTag.None) {
        footerParts.push(ReleaseTag.getTagName(declarationMetadata.effectiveReleaseTag));
      }
    }

    if (declarationMetadata.isSealed) {
      footerParts.push('@sealed');
    }

    if (declarationMetadata.isVirtual) {
      footerParts.push('@virtual');
    }

    if (declarationMetadata.isOverride) {
      footerParts.push('@override');
    }