.NET API Catalog

Promise<T>

net9.0
    namespace System.Runtime.InteropServices.JavaScript
{
    [SupportedOSPlatform("browser")]
    public abstract class JSType
    {
        public sealed class Promise<T> : JSType
            where T, JSType!
    }
}

Information specific to `net9.0`
.NET	7.08.09.0
Assembly	System.Runtime.InteropServices.JavaScript , Version=9.0.0.0, PublicKeyToken=b03f5f7f11d50a3a
Referencing	The API is automatically referenced.
Platform Restrictions	This API is only supported on the following platforms: Browser

Built-in API
Package-provided API