.NET Standard 2.0 nuspec

nuspec.xml

<?xml version="1.0" encoding="utf-8"?>
<package xmlns="http://schemas.microsoft.com/packaging/2012/06/nuspec.xsd">
    <metadata>
        <id>ClassLibrary1</id>
        <version>1.0.0</version>
        <authors>ClassLibrary1</authors>
        <owners>ClassLibrary1</owners>
        <requireLicenseAcceptance>false</requireLicenseAcceptance>
        <description>Package Description</description>
        <dependencies>
            <group targetFramework=".NETStandard2.0" />
        </dependencies>
    </metadata>
</package>