Interface SubscriptionObserver<T>

Interface for a subscription observer.

interface SubscriptionObserver<T = unknown> {
    closed: boolean;
    complete(): void;
    error(error: Error): void;
    next(value: T): void;
}

Type Parameters

T = unknown

Index

Properties

Methods

complete error next

Properties

`Readonly`closed

closed: boolean

A boolean value indicating whether the subscription is closed.

Methods

complete

complete(): void
Sends the completion notification.

Returns void
- Defined in SubscriptionObserver.ts:32

error

error(error: Error): void
Sends the sequence error.
Parameters
- error: Error
  The error to send.
Returns void
- Defined in SubscriptionObserver.ts:27

next

next(value: T): void
Sends the next value in the sequence
Parameters
- value: T
  The next value.
Returns void
- Defined in SubscriptionObserver.ts:20