=== tests/cases/compiler/functionDeclarationWithArgumentOfTypeFunctionTypeArray.ts ===
function foo(args: { (x): number }[]) {
>foo : (args: ((x: any) => number)[]) => number
>args : ((x: any) => number)[]
>x : any

    return args.length;
>args.length : number
>args : ((x: any) => number)[]
>length : number
}