tests/cases/compiler/assignmentToObjectAndFunction.ts(1,5): error TS2322: Type '{ toString: number; }' is not assignable to type 'Object'.
  Types of property 'toString' are incompatible.
    Type 'number' is not assignable to type '() => string'.
tests/cases/compiler/assignmentToObjectAndFunction.ts(8,5): error TS2322: Type '{}' is not assignable to type 'Function'.
  Property 'apply' is missing in type '{}'.
tests/cases/compiler/assignmentToObjectAndFunction.ts(29,5): error TS2322: Type 'typeof bad' is not assignable to type 'Function'.
  Types of property 'apply' are incompatible.
    Type 'number' is not assignable to type '(thisArg: any, argArray?: any) => any'.


==== tests/cases/compiler/assignmentToObjectAndFunction.ts (3 errors) ====
    var errObj: Object = { toString: 0 }; // Error, incompatible toString
        ~~~~~~
!!! error TS2322: Type '{ toString: number; }' is not assignable to type 'Object'.
!!! error TS2322:   Types of property 'toString' are incompatible.
!!! error TS2322:     Type 'number' is not assignable to type '() => string'.
    var goodObj: Object = {
        toString(x?) {
            return "";
        }
    }; // Ok, because toString is a subtype of Object's toString
    
    var errFun: Function = {}; // Error for no call signature
        ~~~~~~
!!! error TS2322: Type '{}' is not assignable to type 'Function'.
!!! error TS2322:   Property 'apply' is missing in type '{}'.
    
    function foo() { }
    module foo {
        export var boom = 0;
    }
    
    var goodFundule: Function = foo; // ok
    
    function bar() { }
    module bar {
        export function apply(thisArg: string, argArray?: string) { }
    }
    
    var goodFundule2: Function = bar; // ok
    
    function bad() { }
    module bad {
        export var apply = 0;
    }
    
    var badFundule: Function = bad; // error
        ~~~~~~~~~~
!!! error TS2322: Type 'typeof bad' is not assignable to type 'Function'.
!!! error TS2322:   Types of property 'apply' are incompatible.
!!! error TS2322:     Type 'number' is not assignable to type '(thisArg: any, argArray?: any) => any'.