Q:

Difference between any[ ] and any[ ] = [ ]

In TypeScript, what is the difference between stations: any[];  and  stations: any[] = [];
export class RoleConfigurationComponent implements OnInit {
   stations: any[];
   stations: any[] = [];
}

Can please anyone explain this. 

A:

stations: any[];
The above denotes the stations is of type array of any but its NOT initialized
stations: any[] = [];
The above denotes you are initializing stations to  an empty array.