Automattic / jetpack

		}

		$class = $data['__class__'];

		unset( $data['__class__'] );

		if ( ! class_exists( $class ) || ! is_a( $class, static::class, true ) ) {

			throw new InvalidArgumentException( "Cannot instantiate $class via " . static::class . '::' . __FUNCTION__ );

		}

		return new $class( $data );

	}

		}

		$class = $data['__class__'];

		unset( $data['__class__'] );

		if ( ! class_exists( $class ) || ! is_a( $class, static::class, true ) ) {

			throw new InvalidArgumentException( "Cannot instantiate $class via " . static::class . '::' . __FUNCTION__ );

		}

		$ret = new $class();

		if ( isset( $data['prologue'] ) ) {

			$ret->setPrologue( $data['prologue'] );

		$class   = $data['__class__'];

		$version = $data['version'];

		unset( $data['__class__'], $data['version'] );

		if ( ! class_exists( $class ) || ! is_a( $class, static::class, true ) ) {

			throw new InvalidArgumentException( "Cannot instantiate $class via " . static::class . '::' . __FUNCTION__ );

		}

		if ( isset( $data['changes'] ) ) {

			$data['changes'] = array_map( array( ChangeEntry::class, 'jsonUnserialize' ), $data['changes'] );

		}