Rebuild AST after some number of changes to a document.
Rebuild AST after some number of changes to a document.

palantir/eclipse-typescript,BlacKCaT27/eclipse-typescript,BlacKCaT27/eclipse-typescript,lgrignon/eclipse-typescript,amergey/eclipse-typescript,palantir/eclipse-typescript,amergey/eclipse-typescript,lgrignon/eclipse-typescript,amergey/eclipse-typescript,lgrignon/eclipse-typescript,palantir/eclipse-typescript,BlacKCaT27/eclipse-typescript,amergey/eclipse-typescript,BlacKCaT27/eclipse-typescript,palantir/eclipse-typescript,lgrignon/eclipse-typescript