Get Current User Info in LWC

import Id from '@salesforce/user/Id';

<template>
    <!-----header start-------->
    <div class="slds-tabs_card">
		<div class="slds-page-header">
			<div class="slds-page-header__row">
				<div class="slds-page-header__col-title">
					<div class="slds-media">
						<div class="slds-media__figure">
							<span class="slds-icon_container slds-icon-standard-opportunity">
								 <lightning-icon icon-name="standard:recipe" alternative-text="recipe" title="recipe"></lightning-icon>
                            </span>
						</div>
						<div class="slds-media__body">
							<div class="slds-page-header__name">
								<div class="slds-page-header__name-title">
									<h1>
										<span>Get Current User Info in LWC</span>
										<span class="slds-page-header__title slds-truncate" title="Recently Viewed">TechDicer</span>
									</h1>
								</div>
							</div>
						</div>
					</div>
				</div>
			</div>
		</div>
	</div> <br/>
    <!-----header end-------->
    <!-----User info Card --->
    <lightning-card  variant="Narrow"  title="Get Current User Info in LWC" icon-name="standard:user">
        <div class="slds-box slds-m-around_medium">
            <p><b>User Id :</b> {userId}</p>
            <p><b>User Name :</b> {currentUserName}</p>
            <p><b>User Email :</b> {currentUserEmail}</p>
            <p><b>User Is Active :</b> {currentIsActive}</p>
            <p><b>User Alias :</b> {currentUserAlias}</p>
        </div>
    </lightning-card>
    <!-----/User info Card -->
</template>

import { LightningElement, wire, track } from 'lwc';
import Id from '@salesforce/user/Id';
import { getRecord } from 'lightning/uiRecordApi';
import UserNameFIELD from '@salesforce/schema/User.Name';
import userEmailFIELD from '@salesforce/schema/User.Email';
import userIsActiveFIELD from '@salesforce/schema/User.IsActive';
import userAliasFIELD from '@salesforce/schema/User.Alias';
 
 
export default class LWCCurrentUserInfo extends LightningElement {
    @track error;
    @track userId = Id;
    @track currentUserName;
    @track currentUserEmail;
    @track currentIsActive;
    @track currentUserAlias;

    @wire(getRecord, { recordId: Id, fields: [UserNameFIELD, userEmailFIELD, userIsActiveFIELD, userAliasFIELD ]}) 
    currentUserInfo({error, data}) {
        if (data) {
            this.currentUserName = data.fields.Name.value;
            this.currentUserEmail = data.fields.Email.value;
            this.currentIsActive = data.fields.IsActive.value;
            this.currentUserAlias = data.fields.Alias.value;
        } else if (error) {
            this.error = error ;
        }
    }
}