Is it possible to model Typescript `type`s not just interface and Classes

I am using types instead of interfaces and classes eg.

type Something = {
   name: string
   value: number
   user: User
}```

with many types containing other types (eg. a hierarchy similar to the demo) but when running tsuml I get the following (as though it can't parse it, but it is valid Typescript):

render to svg Error: Parse error on line 3:

^ Expecting ‘IDENT’, ‘[’, got ‘EOF’ Error: Parse error on line 3:

^ Expecting ‘IDENT’, ‘[’, got ‘EOF’ at Parser.parseError (/Users/…/node_modules/nomnoml/dist/nomnoml.js:806:25) at Parser.parse (/Users/…/node_modules/nomnoml/dist/nomnoml.js:867:26) at intermediateParse (/Users/…/node_modules/nomnoml/dist/nomnoml.js:1392:34) at parse (/Users/…/node_modules/nomnoml/dist/nomnoml.js:1312:25) at parseAndRender (/Users/…/node_modules/nomnoml/dist/nomnoml.js:2159:29) at Object.renderSvg (/Users/…/node_modules/nomnoml/dist/nomnoml.js:2175:34) at renderNomnomlSVG (/Users/…/node_modules/tsuml2/dist/core/io.js:30:20) at createNomnomlSVG (/Users/…/node_modules/tsuml2/dist/core/index.js:93:41) at /Users/…/node_modules/tsuml2/dist/bin/index.js:18:41 at Object.<anonymous> (/Users/…/node_modules/tsuml2/dist/bin/index.js:24:3) { hash: { text: ‘’, token: ‘EOF’, line: 2, loc: { first_line: 1, last_line: 3, first_column: 0, last_column: 0 }, expected: [ “‘IDENT’”, “‘[’” ] } }```

[demike]

@rpocklin member associations can be rendered now in v0.6.1 If the member is an array “0…*” is added in addition to the assocation line. Would be nice if you can try it out use the -m command line parameter

And thanks for the constructive comments

[demike]

That’s what I call a minimal reproduction 👍 In this case the problem was that not a single entity could be emitted and therefore nomnoml complained about that.

Now an error message will be shown in such a case.

By the way

export type X =
  | "a"
  | "b"

will not produce an entity now (open for suggestions). For now only types like

export type T = {
  a: number;
  doSomething(): void;
}

will produce output.

Can you give 0.5.1 a try