write method
Must return a value serialisable by json. i.e. one of number, boolean, string, null, list or a map with string keys
Implementation
@override
write(TinkFieldWriter ser, TinkEntitySet entities) => doWrite(ser, entities);
Must return a value serialisable by json. i.e. one of number, boolean, string, null, list or a map with string keys
@override
write(TinkFieldWriter ser, TinkEntitySet entities) => doWrite(ser, entities);