<PackageReference Include="System.Security.Permissions" Version="10.0.0-preview.3.25171.5" />

StorePermission

Controls access to stores containing X.509 certificates. This class cannot be inherited.
namespace System.Security.Permissions { public sealed class StorePermission : CodeAccessPermission, IUnrestrictedPermission { public StorePermissionFlags Flags { get; set; } public StorePermission(PermissionState state) { } public StorePermission(StorePermissionFlags flag) { } public bool IsUnrestricted() { return false; } public override IPermission Union(IPermission target) { return null; } public override bool IsSubsetOf(IPermission target) { return false; } public override IPermission Intersect(IPermission target) { return null; } public override IPermission Copy() { return null; } public override SecurityElement ToXml() { return null; } public override void FromXml(SecurityElement securityElement) { } } }