Keyed by the model node, so a writer can ask about the block it is halfway through emitting. The nodes are the editor's own, which is why this is captured per export rather than cached: a node is replaced on every edit that touches it.
Keyed by the model node, so a writer can ask about the block it is halfway through emitting. The nodes are the editor's own, which is why this is captured per export rather than cached: a node is replaced on every edit that touches it.