New generics printing causes very long lines #5370
Description
Prettier 1.15.1
Playground link
--parser babylonInput:
const durabilityMetricsSelectable: Immutable.OrderedSet<
SomeReportingMetric,
> = myExperienceSelectable.concat(otherDurabilityMetricsSelectable);Output:
const durabilityMetricsSelectable: Immutable.OrderedSet<SomeReportingMetric> = myExperienceSelectable.concat(
otherDurabilityMetricsSelectable
);Expected behavior:
Ideally, we should make it work like this:
const durabilityMetricsSelectable: Immutable.OrderedSet<SomeReportingMetric> =
myExperienceSelectable.concat(otherDurabilityMetricsSelectable);This is hard, I know prettier hasn't been doing breaking after equals because it's hard to know what's on its left side, but maybe there's a heuristic here? (same one as the one causing the generic to be one line?).