Property 'apiKey' does not exist on type '{ production: boolean; apiUrl: string; siteName: string; token: string; customerUrl: string; }' code example

Example: Property 'apiKey' does not exist on type '{ production: boolean; apiUrl: string; siteName: string; token: string; customerUrl: string; }'

export const environment = {
  production: true,
  apiUrl:   'http://example.com/api', 
};