The field property in the Column class isn't documented, not in the TS file, but exists in the implementation.
It is possible to access this property without any problem?
Support Forum
Hello henrique,
field is actually a config, it's documented here https://bryntum.com/products/grid/docs/api/Grid/column/Column#config-field
Besides that, is not available in the TS file, I created a ticket to add it https://github.com/bryntum/support/issues/5947
I believe TS will complain when you try to use it, but you can try to access that.
Best regards,
Márcio