OpamFile.WrappersSourceCommand wrappers for package scripts
type t = {pre_build : OpamTypes.command list;wrap_build : OpamTypes.command list;post_build : OpamTypes.command list;pre_install : OpamTypes.command list;wrap_install : OpamTypes.command list;post_install : OpamTypes.command list;pre_remove : OpamTypes.command list;wrap_remove : OpamTypes.command list;post_remove : OpamTypes.command list;pre_session : OpamTypes.command list;post_session : OpamTypes.command list;}