17 lines
772 B
TypeScript
17 lines
772 B
TypeScript
import type * as AsyncData from "@typed/async-data"
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import { type Cause, Effect, type Fiber, type Option, type Stream, type SubscriptionRef } from "effect"
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export interface QueryService<K extends readonly unknown[], A, E> {
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readonly latestKey: SubscriptionRef.SubscriptionRef<Option.Option<K>>
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readonly state: SubscriptionRef.SubscriptionRef<AsyncData.AsyncData<A, E>>
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readonly forkRefresh: Effect.Effect<readonly [
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fiber: Fiber.RuntimeFiber<AsyncData.Success<A> | AsyncData.Failure<E>, Cause.NoSuchElementException>,
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state: Stream.Stream<AsyncData.AsyncData<A, E>>,
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]>
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}
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export const Tag = <const Id extends string>(id: Id) => <
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Self, K extends readonly unknown[], A, E = never,
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>() => Effect.Tag(id)<Self, QueryService<K, A, E>>()
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