message: Whoops, forgot to export schema classes
diff: @@ -92,6 +92,14 @@ export {
  SfdxProjectJson
  } from './lib/project';
  +export {
  + SchemaPrinter
  +} from './lib/schemaPrinter';
  +
  +export {
  + SchemaValidator
  +} from './lib/schemaValidator';
  +
  export {
  SfdxError,
  SfdxErrorConfig
  