New Zigbee2mqtt device support

[kamaldeepdhiman]

hi there, can any one help me to all new zigbee device to zigbee2mqtt network. I tried a lot but unsuccessful. my device generated_external_definition are as below: not supported by zigbee2mqtt network at this stage but able to join the network. please help me.

const {deviceEndpoints, onOff} = require('zigbee-herdsman-converters/lib/modernExtend');

const definition = {
zigbeeModel: ['LXN56-TS27LX1.2'],
model: 'LXN56-TS27LX1.2',
vendor: '3A Smart Home DE',
description: 'Automatically generated definition',
extend: [deviceEndpoints({"endpoints":{"1":1,"2":2}}), onOff({"powerOnBehavior":false,"endpoints":{"1":1,"2":2}})],
meta: {"multiEndpoint":true},
};

module.exports = definition;

[pcurt]

Hi,
I'm trying to do the same thing,
I don't understand why this part is generated : deviceEndpoints({"endpoints":{"1":1,"2":2}})
This function doesn't exist in zigbee-herdsman-converters/lib/modernExtend file.