How to use the @microsoft/tsdoc/lib/beta/DeclarationReference.DeclarationReference function in @microsoft/tsdoc

if (symbol.flags & ts.SymbolFlags.ExportValue) {
      symbol = this._typeChecker.getExportSymbolOfSymbol(symbol);
    }
    if (symbol.flags & ts.SymbolFlags.Alias) {
      symbol = this._typeChecker.getAliasedSymbol(symbol);
    }

    if (isExternalModuleSymbol(symbol)) {
      if (!includeModuleSymbols) {
        return undefined;
      }
      const sourceFile: ts.SourceFile | undefined =
        symbol.declarations
        && symbol.declarations[0]
        && symbol.declarations[0].getSourceFile();
      return new DeclarationReference(this._sourceFileToModuleSource(sourceFile));
    }

    // Do not generate a declaration reference for a type parameter.
    if (symbol.flags & ts.SymbolFlags.TypeParameter) {
      return undefined;
    }

    const parent: ts.Symbol | undefined = TypeScriptInternals.getSymbolParent(symbol);
    let parentRef: DeclarationReference | undefined;
    if (parent) {
      parentRef = this._symbolToDeclarationReference(parent, ts.SymbolFlags.Namespace, /*includeModuleSymbols*/ true);
    } else {
      // this may be a local symbol in a module...
      const sourceFile: ts.SourceFile | undefined =
        symbol.declarations
        && symbol.declarations[0]

if (symbol.flags & ts.SymbolFlags.TypeParameter) {
      return undefined;
    }

    const parent: ts.Symbol | undefined = TypeScriptInternals.getSymbolParent(symbol);
    let parentRef: DeclarationReference | undefined;
    if (parent) {
      parentRef = this._symbolToDeclarationReference(parent, ts.SymbolFlags.Namespace, /*includeModuleSymbols*/ true);
    } else {
      // this may be a local symbol in a module...
      const sourceFile: ts.SourceFile | undefined =
        symbol.declarations
        && symbol.declarations[0]
        && symbol.declarations[0].getSourceFile();
      if (ts.isExternalModule(sourceFile)) {
        parentRef = new DeclarationReference(this._sourceFileToModuleSource(sourceFile));
      } else {
        parentRef = new DeclarationReference(GlobalSource.instance);
      }
    }

    if (parentRef === undefined) {
      return undefined;
    }

    let localName: string = symbol.name;
    if (symbol.escapedName === ts.InternalSymbolName.Constructor) {
      localName = 'constructor';
    } else {
      const wellKnownName: string | undefined = TypeScriptHelpers.tryDecodeWellKnownSymbolName(symbol.escapedName);
      if (wellKnownName) {
        // TypeScript binds well-known ECMAScript symbols like 'Symbol.iterator' as '__@iterator'.

}

    const parent: ts.Symbol | undefined = TypeScriptInternals.getSymbolParent(symbol);
    let parentRef: DeclarationReference | undefined;
    if (parent) {
      parentRef = this._symbolToDeclarationReference(parent, ts.SymbolFlags.Namespace, /*includeModuleSymbols*/ true);
    } else {
      // this may be a local symbol in a module...
      const sourceFile: ts.SourceFile | undefined =
        symbol.declarations
        && symbol.declarations[0]
        && symbol.declarations[0].getSourceFile();
      if (ts.isExternalModule(sourceFile)) {
        parentRef = new DeclarationReference(this._sourceFileToModuleSource(sourceFile));
      } else {
        parentRef = new DeclarationReference(GlobalSource.instance);
      }
    }

    if (parentRef === undefined) {
      return undefined;
    }

    let localName: string = symbol.name;
    if (symbol.escapedName === ts.InternalSymbolName.Constructor) {
      localName = 'constructor';
    } else {
      const wellKnownName: string | undefined = TypeScriptHelpers.tryDecodeWellKnownSymbolName(symbol.escapedName);
      if (wellKnownName) {
        // TypeScript binds well-known ECMAScript symbols like 'Symbol.iterator' as '__@iterator'.
        // This converts a string like '__@iterator' into the property name '[Symbol.iterator]'.
        localName = wellKnownName;

const declName: ts.DeclarationName | undefined = ts.getNameOfDeclaration(decl);
          if (declName && ts.isComputedPropertyName(declName)) {
            const lateName: string | undefined = TypeScriptHelpers.tryGetLateBoundName(declName);
            if (lateName !== undefined) {
              localName = lateName;
              break;
            }
          }
        }
      }
    }

    let navigation: Navigation | 'global' = getNavigationToSymbol(symbol);
    if (navigation === 'global') {
      if (parentRef.source !== GlobalSource.instance) {
        parentRef = new DeclarationReference(GlobalSource.instance);
      }
      navigation = Navigation.Exports;
    }

    return parentRef
      .addNavigationStep(navigation, localName)
      .withMeaning(getMeaningOfSymbol(symbol, meaning));
  }