Need to show full argument list in docs for annotations

[DartBot]

This issue was originally filed by [email protected]

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We have code such as this:

@ngdirective(
    children: NgAnnotation.TRANSCLUDE_CHILDREN,
    selector:'[ng-if]',
    map: const {'.': '=>condition'})
class NgIfDirective extends _NgUnlessIfAttrDirectiveBase {
...
}

Curently, only the annotation name is showing. We want the full list of arguments to be present in the output of the documentation. For example, The @­NgDirective annotation contains important information such as selector; '[ng-if]' which the user of the docs is interested in.

[efortuna]

Set owner to @efortuna.
Added Pkg-DartDoc, Triaged labels.

[anders-sandholm]

Added Area-Pkg label.

[kevmoo]

Removed Pkg-DartDoc label.
Added Pkg-DocGen label.

[efortuna]

Marked this as being blocked by #18346.

[peter-ahe-google]

I don't think this is really blocked on issue #18346. Most likely, we will have to close issue #18346, because it is asking for a feature that doesn't work in more general situations.

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Unmarked this as being blocked by #18346.

[DartBot]

This comment was originally written by @seaneagan

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The same is desired for parameter default values, see issue #18266.

[efortuna]

Added this to the 1.5 milestone.
Removed Priority-Unassigned label.
Added Priority-Critical label.

[efortuna]

Added Fixed label.