Error occurs in the template of component upperCaseComponent

It shows an error with the template,

Errors:

• Property 'result' is private and only accessible within class 'upperCaseComponent'
• Property 'mymessage' is not declared in 'upperCaseComponent'

my html

<input type="text" [(ngModel)]="mymessage"
<button (click)="clickMe()"> send</button>
<br><br>
<h1>{{result | json}}</h1>

my component.ts

import {Component} from "@angular/core";
export class MyComponent {
private result: any;
constructor()
}

So here the error say it not able to find variable 'mymessage' in uppercase.component.ts

export class UpperCaseComponent {
 public results: any; // Change it private to public
 public mymessage: any;
}

If you are trying to access variable within template you need to declare it as public as if you declare it as private it would be accessible only within class