Refactoring Support

[angelozerr]

TypeScript 2.4 will provide refactoring suppor (like Convert to ES2015 class).

See PR microsoft/TypeScript#15569 When this PR will be merged in the master, study how to consule new tsserver command GetApplicableRefactors and GetRefactorCodeActions https://github.com/Microsoft/TypeScript/pull/15569/files#diff-121b46a8c0f71b73817f429b57e27e61R99t

[angelozerr]

Here a demo

See https://github.com/angelozerr/typescript.java/wiki/Editor-Features#refactoring-support for more information.