Fix DEP0151 warning about ext resolution (#146)
Fix DEP0151 warning about ext resolution (#146)

Remove the following deprecation warning printed when the module
is imported:

    Automatic extension resolution of the "main" field is deprecated
    for ES modules.

Signed-off-by: Miroslav Bajtoš <6e153e0b007d41886131fe1b3c497d3f384be07d@bajtos.net>
rickbergfalk/postgrator,rickbergfalk/postgrator,rickbergfalk/postgrator