feat(effect/Micro): add isMicroCause (#3501)

Co-authored-by: Tim <hello@timsmart.co>

.changeset/chilled-toys-share.md

@@ -0,0 +1,5 @@
+---
+"effect": patch
+---
+
+add `Micro.isMicroCause` guard

packages/effect/src/Micro.ts

@@ -19,7 +19,7 @@ import { StructuralPrototype } from "./internal/effectable.js"
 import { SingleShotGen } from "./internal/singleShotGen.js"
 import * as Option from "./Option.js"
 import { type Pipeable, pipeArguments } from "./Pipeable.js"
-import { isIterable, isTagged, type Predicate, type Refinement } from "./Predicate.js"
+import { hasProperty, isIterable, isTagged, type Predicate, type Refinement } from "./Predicate.js"
 import type { ReadonlyRecord } from "./Record.js"
 import type { Sink, SinkTypeId } from "./Sink.js"
 import type { Stream, StreamTypeId } from "./Stream.js"
@@ -171,6 +171,13 @@ export type MicroCauseTypeId = typeof MicroCauseTypeId
  */
 export type MicroCause<E> = MicroCause.Die | MicroCause.Fail<E> | MicroCause.Interrupt
 
+/**
+ * @since 3.6.6
+ * @experimental
+ * @category guards
+ */
+export const isMicroCause = (self: unknown): self is MicroCause<unknown> => hasProperty(self, MicroCauseTypeId)
+
 /**
  * @since 3.4.6
  * @experimental