/**
 * Stores transactional state and publishes committed changes.
 *
 * A `TxSubscriptionRef<A>` combines a `TxRef<A>` for the current value with a
 * transactional pub/sub channel for updates. Subscribers first receive the
 * current value and then every later value that is published by committed
 * updates. This module includes constructors, reads, writes, update and modify
 * helpers, transactional-queue subscriptions, stream subscriptions, and a guard.
 *
 * @stability stable
 * @since 4.0.0
 */
import * as Effect from "./Effect.ts";
import type { Inspectable } from "./Inspectable.ts";
import type { Pipeable } from "./Pipeable.ts";
import type * as Scope from "./Scope.ts";
import * as Stream from "./Stream.ts";
import * as TxQueue from "./TxQueue.ts";
declare const TypeId = "~effect/TxSubscriptionRef";
/**
 * A TxSubscriptionRef is a transactional reference that allows subscribing to all
 * committed changes. Subscribers receive the current value followed by every subsequent
 * update via a transactional dequeue.
 *
 * **When to use**
 *
 * Use to store transactional state whose committed changes must be observable by
 * subscribers.
 *
 * **Example** (Subscribing to transactional changes)
 *
 * ```ts import.meta.vitest
 * import { Effect, TxQueue, TxSubscriptionRef } from "effect"
 *
 * const program = Effect.gen(function*() {
 *   const ref = yield* TxSubscriptionRef.make(0)
 *
 *   return yield* Effect.scoped(
 *     Effect.gen(function*() {
 *       const sub = yield* TxSubscriptionRef.changes(ref)
 *       const initial = yield* TxQueue.take(sub)
 *
 *       yield* TxSubscriptionRef.set(ref, 1)
 *       const next = yield* TxQueue.take(sub)
 *       return [initial, next]
 *     })
 *   )
 * })
 *
 * await Effect.runPromise(program) // => [0, 1]
 * ```
 *
 * @see {@link make} for creating a transactional subscription reference
 * @see {@link changes} for subscribing through a transactional queue
 * @see {@link changesStream} for subscribing through a `Stream`
 *
 * @stability stable
 * @category models
 * @since 4.0.0
 */
export interface TxSubscriptionRef<in out A> extends Inspectable, Pipeable {
    readonly [TypeId]: typeof TypeId;
}
/**
 * Creates a new TxSubscriptionRef with the specified initial value.
 *
 * **When to use**
 *
 * Use to create a `TxSubscriptionRef` that publishes every committed update to
 * subscribers.
 *
 * **Example** (Creating a transactional subscription reference)
 *
 * ```ts import.meta.vitest
 * import { Effect, TxSubscriptionRef } from "effect"
 *
 * const program = Effect.gen(function*() {
 *   const ref = yield* TxSubscriptionRef.make(42)
 *   return yield* TxSubscriptionRef.get(ref)
 * })
 *
 * await Effect.runPromise(program) // => 42
 * ```
 *
 * @see {@link changes} for subscribing to the created reference
 *
 * @stability stable
 * @category constructors
 * @since 3.10.0
 */
export declare const make: <A>(value: A) => Effect.Effect<TxSubscriptionRef<A>>;
/**
 * Reads the current value of the TxSubscriptionRef.
 *
 * **When to use**
 *
 * Use to read the current `TxSubscriptionRef` value without subscribing to
 * future changes.
 *
 * **Example** (Reading the current value)
 *
 * ```ts import.meta.vitest
 * import { Effect, TxSubscriptionRef } from "effect"
 *
 * const program = Effect.gen(function*() {
 *   const ref = yield* TxSubscriptionRef.make("hello")
 *   return yield* TxSubscriptionRef.get(ref)
 * })
 *
 * await Effect.runPromise(program) // => "hello"
 * ```
 *
 * @see {@link changes} for reading the current value and subsequent updates
 *
 * @stability stable
 * @category getters
 * @since 3.10.0
 */
export declare const get: <A>(self: TxSubscriptionRef<A>) => Effect.Effect<A>;
/**
 * Modifies the value of the TxSubscriptionRef using a function that returns both a
 * result and the new value. The new value is published to all subscribers atomically.
 *
 * **When to use**
 *
 * Use to compute a separate return value and next `TxSubscriptionRef` state in
 * one transactional update.
 *
 * **Example** (Modifying and returning a value)
 *
 * ```ts import.meta.vitest
 * import { Effect, TxSubscriptionRef } from "effect"
 *
 * const program = Effect.gen(function*() {
 *   const ref = yield* TxSubscriptionRef.make(10)
 *   const result = yield* TxSubscriptionRef.modify(ref, (n) => [`was ${n}`, n + 1])
 *   return [result, yield* TxSubscriptionRef.get(ref)]
 * })
 *
 * await Effect.runPromise(program) // => ["was 10", 11]
 * ```
 *
 * @see {@link update} for deriving the next value without a separate return value
 * @see {@link set} for replacing the value directly
 *
 * @stability stable
 * @category mutations
 * @since 3.10.0
 */
export declare const modify: {
    /**
     * Modifies the value of the TxSubscriptionRef using a function that returns both a
     * result and the new value. The new value is published to all subscribers atomically.
     *
     * **When to use**
     *
     * Use to compute a separate return value and next `TxSubscriptionRef` state in
     * one transactional update.
     *
     * **Example** (Modifying and returning a value)
     *
     * ```ts import.meta.vitest
     * import { Effect, TxSubscriptionRef } from "effect"
     *
     * const program = Effect.gen(function*() {
     *   const ref = yield* TxSubscriptionRef.make(10)
     *   const result = yield* TxSubscriptionRef.modify(ref, (n) => [`was ${n}`, n + 1])
     *   return [result, yield* TxSubscriptionRef.get(ref)]
     * })
     *
     * await Effect.runPromise(program) // => ["was 10", 11]
     * ```
     *
     * @see {@link update} for deriving the next value without a separate return value
     * @see {@link set} for replacing the value directly
     *
     * @stability stable
     * @category mutations
     * @since 3.10.0
     */
    <A, B>(f: (current: A) => [returnValue: B, newValue: A]): (self: TxSubscriptionRef<A>) => Effect.Effect<B>;
    /**
     * Modifies the value of the TxSubscriptionRef using a function that returns both a
     * result and the new value. The new value is published to all subscribers atomically.
     *
     * **When to use**
     *
     * Use to compute a separate return value and next `TxSubscriptionRef` state in
     * one transactional update.
     *
     * **Example** (Modifying and returning a value)
     *
     * ```ts import.meta.vitest
     * import { Effect, TxSubscriptionRef } from "effect"
     *
     * const program = Effect.gen(function*() {
     *   const ref = yield* TxSubscriptionRef.make(10)
     *   const result = yield* TxSubscriptionRef.modify(ref, (n) => [`was ${n}`, n + 1])
     *   return [result, yield* TxSubscriptionRef.get(ref)]
     * })
     *
     * await Effect.runPromise(program) // => ["was 10", 11]
     * ```
     *
     * @see {@link update} for deriving the next value without a separate return value
     * @see {@link set} for replacing the value directly
     *
     * @stability stable
     * @category mutations
     * @since 3.10.0
     */
    <A, B>(self: TxSubscriptionRef<A>, f: (current: A) => [returnValue: B, newValue: A]): Effect.Effect<B>;
};
/**
 * Sets the value of the TxSubscriptionRef and publishes the new value to all subscribers.
 *
 * **When to use**
 *
 * Use to replace the current `TxSubscriptionRef` value with a known value and
 * publish it.
 *
 * **Example** (Setting a new value)
 *
 * ```ts import.meta.vitest
 * import { Effect, TxSubscriptionRef } from "effect"
 *
 * const program = Effect.gen(function*() {
 *   const ref = yield* TxSubscriptionRef.make(0)
 *   yield* TxSubscriptionRef.set(ref, 42)
 *   return yield* TxSubscriptionRef.get(ref)
 * })
 *
 * await Effect.runPromise(program) // => 42
 * ```
 *
 * @see {@link update} for deriving the new value from the current value
 * @see {@link getAndSet} for setting while returning the previous value
 *
 * @stability stable
 * @category mutations
 * @since 3.10.0
 */
export declare const set: {
    /**
     * Sets the value of the TxSubscriptionRef and publishes the new value to all subscribers.
     *
     * **When to use**
     *
     * Use to replace the current `TxSubscriptionRef` value with a known value and
     * publish it.
     *
     * **Example** (Setting a new value)
     *
     * ```ts import.meta.vitest
     * import { Effect, TxSubscriptionRef } from "effect"
     *
     * const program = Effect.gen(function*() {
     *   const ref = yield* TxSubscriptionRef.make(0)
     *   yield* TxSubscriptionRef.set(ref, 42)
     *   return yield* TxSubscriptionRef.get(ref)
     * })
     *
     * await Effect.runPromise(program) // => 42
     * ```
     *
     * @see {@link update} for deriving the new value from the current value
     * @see {@link getAndSet} for setting while returning the previous value
     *
     * @stability stable
     * @category mutations
     * @since 3.10.0
     */
    <A>(value: A): (self: TxSubscriptionRef<A>) => Effect.Effect<void>;
    /**
     * Sets the value of the TxSubscriptionRef and publishes the new value to all subscribers.
     *
     * **When to use**
     *
     * Use to replace the current `TxSubscriptionRef` value with a known value and
     * publish it.
     *
     * **Example** (Setting a new value)
     *
     * ```ts import.meta.vitest
     * import { Effect, TxSubscriptionRef } from "effect"
     *
     * const program = Effect.gen(function*() {
     *   const ref = yield* TxSubscriptionRef.make(0)
     *   yield* TxSubscriptionRef.set(ref, 42)
     *   return yield* TxSubscriptionRef.get(ref)
     * })
     *
     * await Effect.runPromise(program) // => 42
     * ```
     *
     * @see {@link update} for deriving the new value from the current value
     * @see {@link getAndSet} for setting while returning the previous value
     *
     * @stability stable
     * @category mutations
     * @since 3.10.0
     */
    <A>(self: TxSubscriptionRef<A>, value: A): Effect.Effect<void>;
};
/**
 * Updates the value of the TxSubscriptionRef using a function and publishes the new
 * value to all subscribers.
 *
 * **When to use**
 *
 * Use to derive the next `TxSubscriptionRef` value from the current value and
 * publish it.
 *
 * **Example** (Updating a value)
 *
 * ```ts import.meta.vitest
 * import { Effect, TxSubscriptionRef } from "effect"
 *
 * const program = Effect.gen(function*() {
 *   const ref = yield* TxSubscriptionRef.make(5)
 *   yield* TxSubscriptionRef.update(ref, (n) => n * 2)
 *   return yield* TxSubscriptionRef.get(ref)
 * })
 *
 * await Effect.runPromise(program) // => 10
 * ```
 *
 * @see {@link set} for replacing the value directly
 * @see {@link updateAndGet} for returning the new value after the update
 *
 * @stability stable
 * @category mutations
 * @since 3.10.0
 */
export declare const update: {
    /**
     * Updates the value of the TxSubscriptionRef using a function and publishes the new
     * value to all subscribers.
     *
     * **When to use**
     *
     * Use to derive the next `TxSubscriptionRef` value from the current value and
     * publish it.
     *
     * **Example** (Updating a value)
     *
     * ```ts import.meta.vitest
     * import { Effect, TxSubscriptionRef } from "effect"
     *
     * const program = Effect.gen(function*() {
     *   const ref = yield* TxSubscriptionRef.make(5)
     *   yield* TxSubscriptionRef.update(ref, (n) => n * 2)
     *   return yield* TxSubscriptionRef.get(ref)
     * })
     *
     * await Effect.runPromise(program) // => 10
     * ```
     *
     * @see {@link set} for replacing the value directly
     * @see {@link updateAndGet} for returning the new value after the update
     *
     * @stability stable
     * @category mutations
     * @since 3.10.0
     */
    <A>(f: (current: A) => A): (self: TxSubscriptionRef<A>) => Effect.Effect<void>;
    /**
     * Updates the value of the TxSubscriptionRef using a function and publishes the new
     * value to all subscribers.
     *
     * **When to use**
     *
     * Use to derive the next `TxSubscriptionRef` value from the current value and
     * publish it.
     *
     * **Example** (Updating a value)
     *
     * ```ts import.meta.vitest
     * import { Effect, TxSubscriptionRef } from "effect"
     *
     * const program = Effect.gen(function*() {
     *   const ref = yield* TxSubscriptionRef.make(5)
     *   yield* TxSubscriptionRef.update(ref, (n) => n * 2)
     *   return yield* TxSubscriptionRef.get(ref)
     * })
     *
     * await Effect.runPromise(program) // => 10
     * ```
     *
     * @see {@link set} for replacing the value directly
     * @see {@link updateAndGet} for returning the new value after the update
     *
     * @stability stable
     * @category mutations
     * @since 3.10.0
     */
    <A>(self: TxSubscriptionRef<A>, f: (current: A) => A): Effect.Effect<void>;
};
/**
 * Gets the current value and sets a new value atomically. Publishes the new value
 * to all subscribers.
 *
 * **When to use**
 *
 * Use to replace a `TxSubscriptionRef` value while returning the previous value
 * and publishing the update to subscribers.
 *
 * **Example** (Getting and setting atomically)
 *
 * ```ts import.meta.vitest
 * import { Effect, TxSubscriptionRef } from "effect"
 *
 * const program = Effect.gen(function*() {
 *   const ref = yield* TxSubscriptionRef.make("a")
 *   const old = yield* TxSubscriptionRef.getAndSet(ref, "b")
 *   return [old, yield* TxSubscriptionRef.get(ref)]
 * })
 *
 * await Effect.runPromise(program) // => ["a", "b"]
 * ```
 *
 * @see {@link set} for setting without returning the previous value
 * @see {@link getAndUpdate} for deriving the new value from the previous value
 *
 * @stability stable
 * @category mutations
 * @since 3.10.0
 */
export declare const getAndSet: {
    /**
     * Gets the current value and sets a new value atomically. Publishes the new value
     * to all subscribers.
     *
     * **When to use**
     *
     * Use to replace a `TxSubscriptionRef` value while returning the previous value
     * and publishing the update to subscribers.
     *
     * **Example** (Getting and setting atomically)
     *
     * ```ts import.meta.vitest
     * import { Effect, TxSubscriptionRef } from "effect"
     *
     * const program = Effect.gen(function*() {
     *   const ref = yield* TxSubscriptionRef.make("a")
     *   const old = yield* TxSubscriptionRef.getAndSet(ref, "b")
     *   return [old, yield* TxSubscriptionRef.get(ref)]
     * })
     *
     * await Effect.runPromise(program) // => ["a", "b"]
     * ```
     *
     * @see {@link set} for setting without returning the previous value
     * @see {@link getAndUpdate} for deriving the new value from the previous value
     *
     * @stability stable
     * @category mutations
     * @since 3.10.0
     */
    <A>(value: A): (self: TxSubscriptionRef<A>) => Effect.Effect<A>;
    /**
     * Gets the current value and sets a new value atomically. Publishes the new value
     * to all subscribers.
     *
     * **When to use**
     *
     * Use to replace a `TxSubscriptionRef` value while returning the previous value
     * and publishing the update to subscribers.
     *
     * **Example** (Getting and setting atomically)
     *
     * ```ts import.meta.vitest
     * import { Effect, TxSubscriptionRef } from "effect"
     *
     * const program = Effect.gen(function*() {
     *   const ref = yield* TxSubscriptionRef.make("a")
     *   const old = yield* TxSubscriptionRef.getAndSet(ref, "b")
     *   return [old, yield* TxSubscriptionRef.get(ref)]
     * })
     *
     * await Effect.runPromise(program) // => ["a", "b"]
     * ```
     *
     * @see {@link set} for setting without returning the previous value
     * @see {@link getAndUpdate} for deriving the new value from the previous value
     *
     * @stability stable
     * @category mutations
     * @since 3.10.0
     */
    <A>(self: TxSubscriptionRef<A>, value: A): Effect.Effect<A>;
};
/**
 * Gets the current value and updates it using a function atomically. Publishes
 * the new value to all subscribers.
 *
 * **When to use**
 *
 * Use to derive and publish a new `TxSubscriptionRef` value while returning the
 * previous value.
 *
 * **Example** (Getting and updating atomically)
 *
 * ```ts import.meta.vitest
 * import { Effect, TxSubscriptionRef } from "effect"
 *
 * const program = Effect.gen(function*() {
 *   const ref = yield* TxSubscriptionRef.make(1)
 *   const old = yield* TxSubscriptionRef.getAndUpdate(ref, (n) => n + 10)
 *   return [old, yield* TxSubscriptionRef.get(ref)]
 * })
 *
 * await Effect.runPromise(program) // => [1, 11]
 * ```
 *
 * @see {@link update} for updating without returning the previous value
 * @see {@link updateAndGet} for returning the new value instead
 *
 * @stability stable
 * @category mutations
 * @since 3.10.0
 */
export declare const getAndUpdate: {
    /**
     * Gets the current value and updates it using a function atomically. Publishes
     * the new value to all subscribers.
     *
     * **When to use**
     *
     * Use to derive and publish a new `TxSubscriptionRef` value while returning the
     * previous value.
     *
     * **Example** (Getting and updating atomically)
     *
     * ```ts import.meta.vitest
     * import { Effect, TxSubscriptionRef } from "effect"
     *
     * const program = Effect.gen(function*() {
     *   const ref = yield* TxSubscriptionRef.make(1)
     *   const old = yield* TxSubscriptionRef.getAndUpdate(ref, (n) => n + 10)
     *   return [old, yield* TxSubscriptionRef.get(ref)]
     * })
     *
     * await Effect.runPromise(program) // => [1, 11]
     * ```
     *
     * @see {@link update} for updating without returning the previous value
     * @see {@link updateAndGet} for returning the new value instead
     *
     * @stability stable
     * @category mutations
     * @since 3.10.0
     */
    <A>(f: (current: A) => A): (self: TxSubscriptionRef<A>) => Effect.Effect<A>;
    /**
     * Gets the current value and updates it using a function atomically. Publishes
     * the new value to all subscribers.
     *
     * **When to use**
     *
     * Use to derive and publish a new `TxSubscriptionRef` value while returning the
     * previous value.
     *
     * **Example** (Getting and updating atomically)
     *
     * ```ts import.meta.vitest
     * import { Effect, TxSubscriptionRef } from "effect"
     *
     * const program = Effect.gen(function*() {
     *   const ref = yield* TxSubscriptionRef.make(1)
     *   const old = yield* TxSubscriptionRef.getAndUpdate(ref, (n) => n + 10)
     *   return [old, yield* TxSubscriptionRef.get(ref)]
     * })
     *
     * await Effect.runPromise(program) // => [1, 11]
     * ```
     *
     * @see {@link update} for updating without returning the previous value
     * @see {@link updateAndGet} for returning the new value instead
     *
     * @stability stable
     * @category mutations
     * @since 3.10.0
     */
    <A>(self: TxSubscriptionRef<A>, f: (current: A) => A): Effect.Effect<A>;
};
/**
 * Updates the value using a function and returns the new value. Publishes the
 * new value to all subscribers.
 *
 * **When to use**
 *
 * Use to derive and publish a new `TxSubscriptionRef` value while returning
 * that new value.
 *
 * **Example** (Updating and reading atomically)
 *
 * ```ts import.meta.vitest
 * import { Effect, TxSubscriptionRef } from "effect"
 *
 * const program = Effect.gen(function*() {
 *   const ref = yield* TxSubscriptionRef.make(3)
 *   return yield* TxSubscriptionRef.updateAndGet(ref, (n) => n * 3)
 * })
 *
 * await Effect.runPromise(program) // => 9
 * ```
 *
 * @see {@link update} for updating without returning the new value
 * @see {@link getAndUpdate} for returning the previous value instead
 *
 * @stability stable
 * @category mutations
 * @since 3.10.0
 */
export declare const updateAndGet: {
    /**
     * Updates the value using a function and returns the new value. Publishes the
     * new value to all subscribers.
     *
     * **When to use**
     *
     * Use to derive and publish a new `TxSubscriptionRef` value while returning
     * that new value.
     *
     * **Example** (Updating and reading atomically)
     *
     * ```ts import.meta.vitest
     * import { Effect, TxSubscriptionRef } from "effect"
     *
     * const program = Effect.gen(function*() {
     *   const ref = yield* TxSubscriptionRef.make(3)
     *   return yield* TxSubscriptionRef.updateAndGet(ref, (n) => n * 3)
     * })
     *
     * await Effect.runPromise(program) // => 9
     * ```
     *
     * @see {@link update} for updating without returning the new value
     * @see {@link getAndUpdate} for returning the previous value instead
     *
     * @stability stable
     * @category mutations
     * @since 3.10.0
     */
    <A>(f: (current: A) => A): (self: TxSubscriptionRef<A>) => Effect.Effect<A>;
    /**
     * Updates the value using a function and returns the new value. Publishes the
     * new value to all subscribers.
     *
     * **When to use**
     *
     * Use to derive and publish a new `TxSubscriptionRef` value while returning
     * that new value.
     *
     * **Example** (Updating and reading atomically)
     *
     * ```ts import.meta.vitest
     * import { Effect, TxSubscriptionRef } from "effect"
     *
     * const program = Effect.gen(function*() {
     *   const ref = yield* TxSubscriptionRef.make(3)
     *   return yield* TxSubscriptionRef.updateAndGet(ref, (n) => n * 3)
     * })
     *
     * await Effect.runPromise(program) // => 9
     * ```
     *
     * @see {@link update} for updating without returning the new value
     * @see {@link getAndUpdate} for returning the previous value instead
     *
     * @stability stable
     * @category mutations
     * @since 3.10.0
     */
    <A>(self: TxSubscriptionRef<A>, f: (current: A) => A): Effect.Effect<A>;
};
/**
 * Subscribes to all changes of the TxSubscriptionRef. Returns a scoped TxDequeue
 * that first yields the current value, then every subsequent update.
 *
 * **When to use**
 *
 * Use to subscribe to `TxSubscriptionRef` committed changes through a scoped
 * transactional queue.
 *
 * **Example** (Subscribing to changes)
 *
 * ```ts import.meta.vitest
 * import { Effect, TxQueue, TxSubscriptionRef } from "effect"
 *
 * const program = Effect.gen(function*() {
 *   const ref = yield* TxSubscriptionRef.make(0)
 *
 *   return yield* Effect.scoped(
 *     Effect.gen(function*() {
 *       const sub = yield* TxSubscriptionRef.changes(ref)
 *       const initial = yield* TxQueue.take(sub)
 *
 *       yield* TxSubscriptionRef.set(ref, 1)
 *       const next = yield* TxQueue.take(sub)
 *       return [initial, next]
 *     })
 *   )
 * })
 *
 * await Effect.runPromise(program) // => [0, 1]
 * ```
 *
 * @see {@link changesStream} for subscribing through a `Stream`
 *
 * @stability unstable
 * @category subscriptions
 * @since 3.10.0
 */
export declare const changes: <A>(self: TxSubscriptionRef<A>) => Effect.Effect<TxQueue.TxQueue<A>, never, Scope.Scope>;
/**
 * Returns a Stream of all changes to the TxSubscriptionRef, starting with the
 * current value followed by every subsequent update.
 *
 * **When to use**
 *
 * Use to consume `TxSubscriptionRef` committed changes as a `Stream`.
 *
 * **Example** (Streaming changes)
 *
 * ```ts import.meta.vitest
 * import { Effect, Stream, TxSubscriptionRef } from "effect"
 *
 * const program = Effect.gen(function*() {
 *   const ref = yield* TxSubscriptionRef.make(0)
 *   yield* TxSubscriptionRef.set(ref, 1)
 *   yield* TxSubscriptionRef.set(ref, 2)
 *
 *   const values = yield* Stream.runCollect(
 *     TxSubscriptionRef.changesStream(ref).pipe(Stream.take(1))
 *   )
 *   return Array.from(values)
 * })
 *
 * await Effect.runPromise(program) // => [2]
 * ```
 *
 * @see {@link changes} for subscribing through a transactional queue
 *
 * @stability stable
 * @category subscriptions
 * @since 3.10.0
 */
export declare const changesStream: <A>(self: TxSubscriptionRef<A>) => Stream.Stream<A, never, never>;
/**
 * Checks whether the given value is a TxSubscriptionRef.
 *
 * **When to use**
 *
 * Use to narrow an unknown value before treating it as a `TxSubscriptionRef`.
 *
 * **Example** (Checking transactional subscription references)
 *
 * ```ts import.meta.vitest
 * import { TxSubscriptionRef } from "effect"
 *
 * const someValue: unknown = {}
 * TxSubscriptionRef.isTxSubscriptionRef(someValue) // => false
 * ```
 *
 * @see {@link make} for creating a `TxSubscriptionRef`
 *
 * @stability stable
 * @category guards
 * @since 4.0.0
 */
export declare const isTxSubscriptionRef: (u: unknown) => u is TxSubscriptionRef<unknown>;
export {};
//# sourceMappingURL=TxSubscriptionRef.d.ts.map