namespace Jint.Native.Promise; internal enum PromiseState { Pending, Fulfilled, Rejected } internal enum ReactionType { Fulfill, Reject } internal sealed record PromiseReaction( ReactionType Type, PromiseCapability Capability, JsValue Handler ); internal sealed record ResolvingFunctions( Function.Function Resolve, Function.Function Reject ); public sealed record ManualPromise( JsValue Promise, Action Resolve, Action Reject );