W3Booster SDK 2.0.0
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    Interface Observer<TValue>

    interface Observer<TValue> {
        complete?(): void;
        error?(error: unknown): void;
        next?(value: TValue): void | Promise<void>;
    }

    Type Parameters

    • TValue
    Index
    • Returns void

    • Parameters

      • error: unknown

      Returns void

    • Parameters

      Returns void | Promise<void>