NeosFusionContextSerializer

Serializer for Fusion's \@cache.context values

Implements special handing for serializing {\Neos\ContentRepository\Core\Projection\ContentGraph\Node} objects in fusions cache context:

\@cache {
  mode = 'uncached'
  context {
    1 = 'node'
  }
}

The property mapper cannot be relied upon to serialize nodes, as this is willingly not implemented.

Serializing falls back to Fusion's standard {\Neos\Fusion\Core\Cache\FusionContextSerializer} which uses Flow's property mapper.