fix(package): decrease ts version in latest ng (#5044)
fix(package): decrease ts version in latest ng (#5044)

* fix(package): decrease ts version in latest ng

* fix(schematics): add a compatible version of TS also for schematics tests

valor-software/ng2-bootstrap,valor-software/ngx-bootstrap,valor-software/ngx-bootstrap,valor-software/ngx-bootstrap,valor-software/ngx-bootstrap,valor-software/ng2-bootstrap