May I check if this feature is available now? I don’t seem to find it as of v1.8.0-beta4.
I came across canvasjs lately and found its TypeScript definition on the DefinitelyTyped repository of great use.
However since it’s maintained by the community it’s only up-to-date as of v1.5.1.
Is it possible for the maintainers to also maintain this TypeScript declarations and keep them up to date? Fortunately it’s not a lot work (probably one day’s work for one release).