TypeScript/tests/baselines/reference/argumentsUsedInObjectLiteralProperty.types

=== tests/cases/compiler/argumentsUsedInObjectLiteralProperty.ts ===
class A {
>A : A

    public static createSelectableViewModel(initialState?: any, selectedValue?: any) {
>createSelectableViewModel : (initialState?: any, selectedValue?: any) => { selectedValue: number; }
>initialState : any
>selectedValue : any

        return {
>{            selectedValue: arguments.length        } : { selectedValue: number; }

            selectedValue: arguments.length
>selectedValue : number
>arguments.length : number
>arguments : IArguments
>length : number

        };
    }
}