Update index.d.ts for Kendo-UI GridColumn definition (#22100)
Update index.d.ts for Kendo-UI GridColumn definition (#22100)

* Update index.d.ts

Since the command property of a GridColumn can be an array of strings, for example:

{ command: ["edit", "destroy"], title: "&nbsp;", width: "250px" }

The current definition is

command?: GridColumnCommandItem[];

but it should be

command?: (string|GridColumnCommandItem)[];

* Update index.d.ts for Kendo-UI GridColumn definition

Additional update for command property of GridColumn - following documentation at https://docs.telerik.com/kendo-ui/api/jsp/grid/column-commanditem

chrootsu/DefinitelyTyped,dsebastien/DefinitelyTyped,arusakov/DefinitelyTyped,magny/DefinitelyTyped,rolandzwaga/DefinitelyTyped,mcliment/DefinitelyTyped,zuzusik/DefinitelyTyped,AgentME/DefinitelyTyped,borisyankov/DefinitelyTyped,zuzusik/DefinitelyTyped,AgentME/DefinitelyTyped,georgemarshall/DefinitelyTyped,AgentME/DefinitelyTyped,chrootsu/DefinitelyTyped,georgemarshall/DefinitelyTyped,markogresak/DefinitelyTyped,rolandzwaga/DefinitelyTyped,magny/DefinitelyTyped,georgemarshall/DefinitelyTyped,AgentME/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,zuzusik/DefinitelyTyped,one-pieces/DefinitelyTyped,arusakov/DefinitelyTyped,borisyankov/DefinitelyTyped,arusakov/DefinitelyTyped,dsebastien/DefinitelyTyped,georgemarshall/DefinitelyTyped