Interface NodeViewInstance

A custom renderer for one node type. dom is the node's element; children render into contentDOM when given, otherwise the node is an opaque widget the editor never edits inside. update patches in place for a changed node of the same type, return false to force a rebuild.

interface NodeViewInstance {
    contentDOM?: HTMLElement;
    dom: HTMLElement;
    destroy?(): void;
    update?(node: EditorNode): boolean;
}