Typescript errors while compiling

[eckstaedt]

fulcalendar.d.ts version 3.8.1:
TS (2.6.2) compiler with strict null checking set is giving me errors because of wrong indexer type in this interface:

Line 1428:

    export interface ButtonTextCompoundInput {
	    prev?: any;
	    next?: any;
	    prevYear?: any;
	    nextYear?: any;
	    today?: any;
	    month?: any;
	    week?: any;
	    day?: any;
	    [viewId: string]: string;
    }

Property 'prev' of type 'string | undefined' is not assignable to string index type 'string'.

The same error for all other properties of this interface.

[acerix]

I don't have any error with compilation, is it when you run gulp dist as described here?

https://github.com/fullcalendar/fullcalendar/blob/master/CONTRIBUTING.md#development-workflow

[eckstaedt]

No I simply start my application with npm.
Using Webpack 3 and awesome-typescript-loader.

[arshaw]

this is the same problem reported in #3889 (comment)

has to do with strictNullChecks being turned on.

i have this fixed in master and will release soon

[eckstaedt]

sorry the code snippet was already with the modified types for testing. This is the right one.

export interface ButtonTextCompoundInput {
    prev?: string;
    next?: string;
    prevYear?: string;
    nextYear?: string;
    today?: string;
    month?: string;
    week?: string;
    day?: string;
    [viewId: string]: string;
}

Hope this was not confusing...

[arshaw]

fixed in v3.8.2