Support Typescript last version or support choosing local typescript bin

[lsagetlethias]

Currently, when executing the typedocbinary, it tries to compile Typescript with shipped version of Typescript (3.1.x now) ;
When developing with new Typescript's features like generic object spread (microsoft/TypeScript#28234) ; the shipped compiler is not able to handle those new functionalities.

Is it possible to, in a first time, ship the latest version of Typescript ?
In a second time, be able to use the local version of Typescript of a project ?

[aciccarello]

1 should be closed by #922
2 will hopefully be added in a 1.0 release

[lsagetlethias]

I don't talk about dependency. I talk about configuration needs. Or even peerDependencies

[Gerrit0]

1. v0.14.0 has been released, with the latest compiler version.
2. Is being tracked in Suggestion: Allow customization of TypeScript version #880, we still rely on a lot of internal APIs, so it isn't feasible yet.

As 1 has been addressed and 2 is being tracked in another issue, closing.