LWC RecordTypeSelector

recordTypeSelector.js

import { wire, api } from 'lwc';
import { getObjectInfo } from 'lightning/uiObjectInfoApi';
import LightningRadioGroup from 'lightning/radioGroup'

export default class RecordTypeSelector extends LightningRadioGroup {
    @api objectApiName

    @wire(getObjectInfo, { objectApiName: '$objectApiName' }) wireOptions ({error, data}) {
        if(data) {
            let optionsValues = [];
            let rtValues = Object.values(data.recordTypeInfos);
            Array.from(rtValues).forEach((value, i) => {
                if(value.name !== 'Master') {
                    optionsValues.push({
                        label: rtValues[i].name,
                        value: rtValues[i].recordTypeId
                    })
                }
            })
            this.options = optionsValues
        }
        else if(error) {
            window.console.log(JSON.stringify(error));
        }
    }

    renderedCallback() {
        this.addEventListener('change', this.handleChange)
    }

    handleChange(event) {
        this.value = event.target.value
    }
}