JoostK ead169a402 fix(ngcc): fix undecorated child migration when exportAs is present (#34014)
The undecorated child migration creates a synthetic decorator, which
contained `"exportAs": ["exportName"]` as obtained from the metadata of
the parent class. This is a problem, as `exportAs` needs to specified
as a comma-separated string instead of an array. This commit fixes the
bug by transforming the array of export names back to a comma-separated
string.

PR Close #34014
2019-12-09 16:13:09 -08:00
..