Compact syntax for standard UML class connection/arrow types

[mhlr]

It is possible to specify the necessary aroow types using general property syntax on connections, but this becomes unusable for largish UML class diagrams.

Is there a concise way to specify composition, aggregation, dependency, inheritance and implementation,
without wrting out all the JSON dicts?

Similar to what Mermaid & palnUML do

• argregation = o--
• composition = *--
• dependency = <--
• inheritance = <|--
• etc

Maybe something like this already exists but I am not finding it in the docs

[alixander]

We won't do those compact syntaxes, see https://d2lang.com/tour/design#readability--prototyping-speed

But you can do these arrowheads. https://d2lang.com/tour/connections/#arrowheads