opertyValueCell)
                        .typedInput({
                            types: getHeaderOptions(header.keyType)
                        });

                    const setup = function(_header) {
                        const headerTypeIsAPreset = function(h) {return hasMatch(headerTypes, h) };
                        const headerValueIsAPreset = function(h, v) {return hasMatch(getHeaderOptions(h), v) };

                        const {keyType, keyValue, valueType, valueValue} = header;

         