A package.cm file defines the package and package revision for an Extension. In order to create an Extension stub, the package.cm file must be edited. It contains the package definition and package uses.
The package definition with the package version.
package custom.newTest : 1.0.0;
Any other packages used by the Extension.
use cm: io, io.object, io.util; use cm: runtime, geometry.advanced, subset, rs, util, win, draw; use cm: core3D, core, core.search; use cm: abstract.accessories; use cm.format.cm3D;