=== tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithSubtypeObjectOnCallSignature.ts ===
class Base {
>Base : Base

    public a: string;
>a : string
}

class Derived extends Base {
>Derived : Derived
>Base : Base

    public b: string;
>b : string
}

var a1: { fn(): void };
>a1 : { fn(): void; }
>fn : () => void

var b1: { fn(): void };
>b1 : { fn(): void; }
>fn : () => void

var a2: { fn(a: number, b: string): void };
>a2 : { fn(a: number, b: string): void; }
>fn : (a: number, b: string) => void
>a : number
>b : string

var b2: { fn(a: number, b: string): void };
>b2 : { fn(a: number, b: string): void; }
>fn : (a: number, b: string) => void
>a : number
>b : string

var a3: { fn(a: number, b: string): void };
>a3 : { fn(a: number, b: string): void; }
>fn : (a: number, b: string) => void
>a : number
>b : string

var b3: { fn(a: number): void };
>b3 : { fn(a: number): void; }
>fn : (a: number) => void
>a : number

var a4: { fn(a: number, b: string): void };
>a4 : { fn(a: number, b: string): void; }
>fn : (a: number, b: string) => void
>a : number
>b : string

var b4: { fn(): void };
>b4 : { fn(): void; }
>fn : () => void

var a5: { fn(a: Base): void };
>a5 : { fn(a: Base): void; }
>fn : (a: Base) => void
>a : Base
>Base : Base

var b5: { fn(a: Derived): void };
>b5 : { fn(a: Derived): void; }
>fn : (a: Derived) => void
>a : Derived
>Derived : Derived

var a6: { fn(a: Derived, b: Base): void };
>a6 : { fn(a: Derived, b: Base): void; }
>fn : (a: Derived, b: Base) => void
>a : Derived
>Derived : Derived
>b : Base
>Base : Base

var b6: { fn(a: Base, b: Derived): void };
>b6 : { fn(a: Base, b: Derived): void; }
>fn : (a: Base, b: Derived) => void
>a : Base
>Base : Base
>b : Derived
>Derived : Derived

var a7: { fn(): void };
>a7 : { fn(): void; }
>fn : () => void

var b7: { fn(): Base };
>b7 : { fn(): Base; }
>fn : () => Base
>Base : Base

var a8: { fn(): Base };
>a8 : { fn(): Base; }
>fn : () => Base
>Base : Base

var b8: { fn(): Base };
>b8 : { fn(): Base; }
>fn : () => Base
>Base : Base

var a9: { fn(): Base };
>a9 : { fn(): Base; }
>fn : () => Base
>Base : Base

var b9: { fn(): Derived };
>b9 : { fn(): Derived; }
>fn : () => Derived
>Derived : Derived

var a10: { fn(a?: Base): void };
>a10 : { fn(a?: Base): void; }
>fn : (a?: Base) => void
>a : Base
>Base : Base

var b10: { fn(a?: Derived): void };
>b10 : { fn(a?: Derived): void; }
>fn : (a?: Derived) => void
>a : Derived
>Derived : Derived

var a11: { fn(...a: Base[]): void };
>a11 : { fn(...a: Base[]): void; }
>fn : (...a: Base[]) => void
>a : Base[]
>Base : Base

var b11: { fn(...a: Derived[]): void };
>b11 : { fn(...a: Derived[]): void; }
>fn : (...a: Derived[]) => void
>a : Derived[]
>Derived : Derived

//var a12: { fn<T, U extends T>(t: T, u: U): T[] };
//var b12: { fn<A, B extends A>(a: A, b: B): A[] };

// operator <
var r1a1 = a1 < b1;
>r1a1 : boolean
>a1 < b1 : boolean
>a1 : { fn(): void; }
>b1 : { fn(): void; }

var r1a2 = a2 < b2;
>r1a2 : boolean
>a2 < b2 : boolean
>a2 : { fn(a: number, b: string): void; }
>b2 : { fn(a: number, b: string): void; }

var r1a3 = a3 < b3;
>r1a3 : boolean
>a3 < b3 : boolean
>a3 : { fn(a: number, b: string): void; }
>b3 : { fn(a: number): void; }

var r1a4 = a4 < b4;
>r1a4 : boolean
>a4 < b4 : boolean
>a4 : { fn(a: number, b: string): void; }
>b4 : { fn(): void; }

var r1a5 = a5 < b5;
>r1a5 : boolean
>a5 < b5 : boolean
>a5 : { fn(a: Base): void; }
>b5 : { fn(a: Derived): void; }

var r1a6 = a6 < b6;
>r1a6 : boolean
>a6 < b6 : boolean
>a6 : { fn(a: Derived, b: Base): void; }
>b6 : { fn(a: Base, b: Derived): void; }

var r1a7 = a7 < b7;
>r1a7 : boolean
>a7 < b7 : boolean
>a7 : { fn(): void; }
>b7 : { fn(): Base; }

var r1a8 = a8 < b8;
>r1a8 : boolean
>a8 < b8 : boolean
>a8 : { fn(): Base; }
>b8 : { fn(): Base; }

var r1a9 = a9 < b9;
>r1a9 : boolean
>a9 < b9 : boolean
>a9 : { fn(): Base; }
>b9 : { fn(): Derived; }

var r1a10 = a10 < b10;
>r1a10 : boolean
>a10 < b10 : boolean
>a10 : { fn(a?: Base): void; }
>b10 : { fn(a?: Derived): void; }

var r1a11 = a11 < b11;
>r1a11 : boolean
>a11 < b11 : boolean
>a11 : { fn(...a: Base[]): void; }
>b11 : { fn(...a: Derived[]): void; }

//var r1a12 = a12 < b12;

var r1b1 = b1 < a1;
>r1b1 : boolean
>b1 < a1 : boolean
>b1 : { fn(): void; }
>a1 : { fn(): void; }

var r1b2 = b2 < a2;
>r1b2 : boolean
>b2 < a2 : boolean
>b2 : { fn(a: number, b: string): void; }
>a2 : { fn(a: number, b: string): void; }

var r1b3 = b3 < a3;
>r1b3 : boolean
>b3 < a3 : boolean
>b3 : { fn(a: number): void; }
>a3 : { fn(a: number, b: string): void; }

var r1b4 = b4 < a4;
>r1b4 : boolean
>b4 < a4 : boolean
>b4 : { fn(): void; }
>a4 : { fn(a: number, b: string): void; }

var r1b5 = b5 < a5;
>r1b5 : boolean
>b5 < a5 : boolean
>b5 : { fn(a: Derived): void; }
>a5 : { fn(a: Base): void; }

var r1b6 = b6 < a6;
>r1b6 : boolean
>b6 < a6 : boolean
>b6 : { fn(a: Base, b: Derived): void; }
>a6 : { fn(a: Derived, b: Base): void; }

var r1b7 = b7 < a7;
>r1b7 : boolean
>b7 < a7 : boolean
>b7 : { fn(): Base; }
>a7 : { fn(): void; }

var r1b8 = b8 < a8;
>r1b8 : boolean
>b8 < a8 : boolean
>b8 : { fn(): Base; }
>a8 : { fn(): Base; }

var r1b9 = b9 < a9;
>r1b9 : boolean
>b9 < a9 : boolean
>b9 : { fn(): Derived; }
>a9 : { fn(): Base; }

var r1b10 = b10 < a10;
>r1b10 : boolean
>b10 < a10 : boolean
>b10 : { fn(a?: Derived): void; }
>a10 : { fn(a?: Base): void; }

var r1b11 = b11 < a11;
>r1b11 : boolean
>b11 < a11 : boolean
>b11 : { fn(...a: Derived[]): void; }
>a11 : { fn(...a: Base[]): void; }

//var r1b12 = b12 < a12;

// operator >
var r2a1 = a1 > b1;
>r2a1 : boolean
>a1 > b1 : boolean
>a1 : { fn(): void; }
>b1 : { fn(): void; }

var r2a2 = a2 > b2;
>r2a2 : boolean
>a2 > b2 : boolean
>a2 : { fn(a: number, b: string): void; }
>b2 : { fn(a: number, b: string): void; }

var r2a3 = a3 > b3;
>r2a3 : boolean
>a3 > b3 : boolean
>a3 : { fn(a: number, b: string): void; }
>b3 : { fn(a: number): void; }

var r2a4 = a4 > b4;
>r2a4 : boolean
>a4 > b4 : boolean
>a4 : { fn(a: number, b: string): void; }
>b4 : { fn(): void; }

var r2a5 = a5 > b5;
>r2a5 : boolean
>a5 > b5 : boolean
>a5 : { fn(a: Base): void; }
>b5 : { fn(a: Derived): void; }

var r2a6 = a6 > b6;
>r2a6 : boolean
>a6 > b6 : boolean
>a6 : { fn(a: Derived, b: Base): void; }
>b6 : { fn(a: Base, b: Derived): void; }

var r2a7 = a7 > b7;
>r2a7 : boolean
>a7 > b7 : boolean
>a7 : { fn(): void; }
>b7 : { fn(): Base; }

var r2a8 = a8 > b8;
>r2a8 : boolean
>a8 > b8 : boolean
>a8 : { fn(): Base; }
>b8 : { fn(): Base; }

var r2a9 = a9 > b9;
>r2a9 : boolean
>a9 > b9 : boolean
>a9 : { fn(): Base; }
>b9 : { fn(): Derived; }

var r2a10 = a10 > b10;
>r2a10 : boolean
>a10 > b10 : boolean
>a10 : { fn(a?: Base): void; }
>b10 : { fn(a?: Derived): void; }

var r2a11 = a11 > b11;
>r2a11 : boolean
>a11 > b11 : boolean
>a11 : { fn(...a: Base[]): void; }
>b11 : { fn(...a: Derived[]): void; }

//var r2a12 = a12 > b12;

var r2b1 = b1 > a1;
>r2b1 : boolean
>b1 > a1 : boolean
>b1 : { fn(): void; }
>a1 : { fn(): void; }

var r2b2 = b2 > a2;
>r2b2 : boolean
>b2 > a2 : boolean
>b2 : { fn(a: number, b: string): void; }
>a2 : { fn(a: number, b: string): void; }

var r2b3 = b3 > a3;
>r2b3 : boolean
>b3 > a3 : boolean
>b3 : { fn(a: number): void; }
>a3 : { fn(a: number, b: string): void; }

var r2b4 = b4 > a4;
>r2b4 : boolean
>b4 > a4 : boolean
>b4 : { fn(): void; }
>a4 : { fn(a: number, b: string): void; }

var r2b5 = b5 > a5;
>r2b5 : boolean
>b5 > a5 : boolean
>b5 : { fn(a: Derived): void; }
>a5 : { fn(a: Base): void; }

var r2b6 = b6 > a6;
>r2b6 : boolean
>b6 > a6 : boolean
>b6 : { fn(a: Base, b: Derived): void; }
>a6 : { fn(a: Derived, b: Base): void; }

var r2b7 = b7 > a7;
>r2b7 : boolean
>b7 > a7 : boolean
>b7 : { fn(): Base; }
>a7 : { fn(): void; }

var r2b8 = b8 > a8;
>r2b8 : boolean
>b8 > a8 : boolean
>b8 : { fn(): Base; }
>a8 : { fn(): Base; }

var r2b9 = b9 > a9;
>r2b9 : boolean
>b9 > a9 : boolean
>b9 : { fn(): Derived; }
>a9 : { fn(): Base; }

var r2b10 = b10 > a10;
>r2b10 : boolean
>b10 > a10 : boolean
>b10 : { fn(a?: Derived): void; }
>a10 : { fn(a?: Base): void; }

var r2b11 = b11 > a11;
>r2b11 : boolean
>b11 > a11 : boolean
>b11 : { fn(...a: Derived[]): void; }
>a11 : { fn(...a: Base[]): void; }

//var r2b12 = b12 > a12;

// operator <=
var r3a1 = a1 <= b1;
>r3a1 : boolean
>a1 <= b1 : boolean
>a1 : { fn(): void; }
>b1 : { fn(): void; }

var r3a2 = a2 <= b2;
>r3a2 : boolean
>a2 <= b2 : boolean
>a2 : { fn(a: number, b: string): void; }
>b2 : { fn(a: number, b: string): void; }

var r3a3 = a3 <= b3;
>r3a3 : boolean
>a3 <= b3 : boolean
>a3 : { fn(a: number, b: string): void; }
>b3 : { fn(a: number): void; }

var r3a4 = a4 <= b4;
>r3a4 : boolean
>a4 <= b4 : boolean
>a4 : { fn(a: number, b: string): void; }
>b4 : { fn(): void; }

var r3a5 = a5 <= b5;
>r3a5 : boolean
>a5 <= b5 : boolean
>a5 : { fn(a: Base): void; }
>b5 : { fn(a: Derived): void; }

var r3a6 = a6 <= b6;
>r3a6 : boolean
>a6 <= b6 : boolean
>a6 : { fn(a: Derived, b: Base): void; }
>b6 : { fn(a: Base, b: Derived): void; }

var r3a7 = a7 <= b7;
>r3a7 : boolean
>a7 <= b7 : boolean
>a7 : { fn(): void; }
>b7 : { fn(): Base; }

var r3a8 = a8 <= b8;
>r3a8 : boolean
>a8 <= b8 : boolean
>a8 : { fn(): Base; }
>b8 : { fn(): Base; }

var r3a9 = a9 <= b9;
>r3a9 : boolean
>a9 <= b9 : boolean
>a9 : { fn(): Base; }
>b9 : { fn(): Derived; }

var r3a10 = a10 <= b10;
>r3a10 : boolean
>a10 <= b10 : boolean
>a10 : { fn(a?: Base): void; }
>b10 : { fn(a?: Derived): void; }

var r3a11 = a11 <= b11;
>r3a11 : boolean
>a11 <= b11 : boolean
>a11 : { fn(...a: Base[]): void; }
>b11 : { fn(...a: Derived[]): void; }

//var r3a12 = a12 <= b12;

var r3b1 = b1 <= a1;
>r3b1 : boolean
>b1 <= a1 : boolean
>b1 : { fn(): void; }
>a1 : { fn(): void; }

var r3b2 = b2 <= a2;
>r3b2 : boolean
>b2 <= a2 : boolean
>b2 : { fn(a: number, b: string): void; }
>a2 : { fn(a: number, b: string): void; }

var r3b3 = b3 <= a3;
>r3b3 : boolean
>b3 <= a3 : boolean
>b3 : { fn(a: number): void; }
>a3 : { fn(a: number, b: string): void; }

var r3b4 = b4 <= a4;
>r3b4 : boolean
>b4 <= a4 : boolean
>b4 : { fn(): void; }
>a4 : { fn(a: number, b: string): void; }

var r3b5 = b5 <= a5;
>r3b5 : boolean
>b5 <= a5 : boolean
>b5 : { fn(a: Derived): void; }
>a5 : { fn(a: Base): void; }

var r3b6 = b6 <= a6;
>r3b6 : boolean
>b6 <= a6 : boolean
>b6 : { fn(a: Base, b: Derived): void; }
>a6 : { fn(a: Derived, b: Base): void; }

var r3b7 = b7 <= a7;
>r3b7 : boolean
>b7 <= a7 : boolean
>b7 : { fn(): Base; }
>a7 : { fn(): void; }

var r3b8 = b8 <= a8;
>r3b8 : boolean
>b8 <= a8 : boolean
>b8 : { fn(): Base; }
>a8 : { fn(): Base; }

var r3b9 = b9 <= a9;
>r3b9 : boolean
>b9 <= a9 : boolean
>b9 : { fn(): Derived; }
>a9 : { fn(): Base; }

var r3b10 = b10 <= a10;
>r3b10 : boolean
>b10 <= a10 : boolean
>b10 : { fn(a?: Derived): void; }
>a10 : { fn(a?: Base): void; }

var r3b11 = b11 <= a11;
>r3b11 : boolean
>b11 <= a11 : boolean
>b11 : { fn(...a: Derived[]): void; }
>a11 : { fn(...a: Base[]): void; }

//var r3b12 = b12 <= a12;

// operator >=
var r4a1 = a1 >= b1;
>r4a1 : boolean
>a1 >= b1 : boolean
>a1 : { fn(): void; }
>b1 : { fn(): void; }

var r4a2 = a2 >= b2;
>r4a2 : boolean
>a2 >= b2 : boolean
>a2 : { fn(a: number, b: string): void; }
>b2 : { fn(a: number, b: string): void; }

var r4a3 = a3 >= b3;
>r4a3 : boolean
>a3 >= b3 : boolean
>a3 : { fn(a: number, b: string): void; }
>b3 : { fn(a: number): void; }

var r4a4 = a4 >= b4;
>r4a4 : boolean
>a4 >= b4 : boolean
>a4 : { fn(a: number, b: string): void; }
>b4 : { fn(): void; }

var r4a5 = a5 >= b5;
>r4a5 : boolean
>a5 >= b5 : boolean
>a5 : { fn(a: Base): void; }
>b5 : { fn(a: Derived): void; }

var r4a6 = a6 >= b6;
>r4a6 : boolean
>a6 >= b6 : boolean
>a6 : { fn(a: Derived, b: Base): void; }
>b6 : { fn(a: Base, b: Derived): void; }

var r4a7 = a7 >= b7;
>r4a7 : boolean
>a7 >= b7 : boolean
>a7 : { fn(): void; }
>b7 : { fn(): Base; }

var r4a8 = a8 >= b8;
>r4a8 : boolean
>a8 >= b8 : boolean
>a8 : { fn(): Base; }
>b8 : { fn(): Base; }

var r4a9 = a9 >= b9;
>r4a9 : boolean
>a9 >= b9 : boolean
>a9 : { fn(): Base; }
>b9 : { fn(): Derived; }

var r4a10 = a10 >= b10;
>r4a10 : boolean
>a10 >= b10 : boolean
>a10 : { fn(a?: Base): void; }
>b10 : { fn(a?: Derived): void; }

var r4a11 = a11 >= b11;
>r4a11 : boolean
>a11 >= b11 : boolean
>a11 : { fn(...a: Base[]): void; }
>b11 : { fn(...a: Derived[]): void; }

//var r4a12 = a12 >= b12;

var r4b1 = b1 >= a1;
>r4b1 : boolean
>b1 >= a1 : boolean
>b1 : { fn(): void; }
>a1 : { fn(): void; }

var r4b2 = b2 >= a2;
>r4b2 : boolean
>b2 >= a2 : boolean
>b2 : { fn(a: number, b: string): void; }
>a2 : { fn(a: number, b: string): void; }

var r4b3 = b3 >= a3;
>r4b3 : boolean
>b3 >= a3 : boolean
>b3 : { fn(a: number): void; }
>a3 : { fn(a: number, b: string): void; }

var r4b4 = b4 >= a4;
>r4b4 : boolean
>b4 >= a4 : boolean
>b4 : { fn(): void; }
>a4 : { fn(a: number, b: string): void; }

var r4b5 = b5 >= a5;
>r4b5 : boolean
>b5 >= a5 : boolean
>b5 : { fn(a: Derived): void; }
>a5 : { fn(a: Base): void; }

var r4b6 = b6 >= a6;
>r4b6 : boolean
>b6 >= a6 : boolean
>b6 : { fn(a: Base, b: Derived): void; }
>a6 : { fn(a: Derived, b: Base): void; }

var r4b7 = b7 >= a7;
>r4b7 : boolean
>b7 >= a7 : boolean
>b7 : { fn(): Base; }
>a7 : { fn(): void; }

var r4b8 = b8 >= a8;
>r4b8 : boolean
>b8 >= a8 : boolean
>b8 : { fn(): Base; }
>a8 : { fn(): Base; }

var r4b9 = b9 >= a9;
>r4b9 : boolean
>b9 >= a9 : boolean
>b9 : { fn(): Derived; }
>a9 : { fn(): Base; }

var r4b10 = b10 >= a10;
>r4b10 : boolean
>b10 >= a10 : boolean
>b10 : { fn(a?: Derived): void; }
>a10 : { fn(a?: Base): void; }

var r4b11 = b11 >= a11;
>r4b11 : boolean
>b11 >= a11 : boolean
>b11 : { fn(...a: Derived[]): void; }
>a11 : { fn(...a: Base[]): void; }

//var r4b12 = b12 >= a12;

// operator ==
var r5a1 = a1 == b1;
>r5a1 : boolean
>a1 == b1 : boolean
>a1 : { fn(): void; }
>b1 : { fn(): void; }

var r5a2 = a2 == b2;
>r5a2 : boolean
>a2 == b2 : boolean
>a2 : { fn(a: number, b: string): void; }
>b2 : { fn(a: number, b: string): void; }

var r5a3 = a3 == b3;
>r5a3 : boolean
>a3 == b3 : boolean
>a3 : { fn(a: number, b: string): void; }
>b3 : { fn(a: number): void; }

var r5a4 = a4 == b4;
>r5a4 : boolean
>a4 == b4 : boolean
>a4 : { fn(a: number, b: string): void; }
>b4 : { fn(): void; }

var r5a5 = a5 == b5;
>r5a5 : boolean
>a5 == b5 : boolean
>a5 : { fn(a: Base): void; }
>b5 : { fn(a: Derived): void; }

var r5a6 = a6 == b6;
>r5a6 : boolean
>a6 == b6 : boolean
>a6 : { fn(a: Derived, b: Base): void; }
>b6 : { fn(a: Base, b: Derived): void; }

var r5a7 = a7 == b7;
>r5a7 : boolean
>a7 == b7 : boolean
>a7 : { fn(): void; }
>b7 : { fn(): Base; }

var r5a8 = a8 == b8;
>r5a8 : boolean
>a8 == b8 : boolean
>a8 : { fn(): Base; }
>b8 : { fn(): Base; }

var r5a9 = a9 == b9;
>r5a9 : boolean
>a9 == b9 : boolean
>a9 : { fn(): Base; }
>b9 : { fn(): Derived; }

var r5a10 = a10 == b10;
>r5a10 : boolean
>a10 == b10 : boolean
>a10 : { fn(a?: Base): void; }
>b10 : { fn(a?: Derived): void; }

var r5a11 = a11 == b11;
>r5a11 : boolean
>a11 == b11 : boolean
>a11 : { fn(...a: Base[]): void; }
>b11 : { fn(...a: Derived[]): void; }

//var r5a12 = a12 == b12;

var r5b1 = b1 == a1;
>r5b1 : boolean
>b1 == a1 : boolean
>b1 : { fn(): void; }
>a1 : { fn(): void; }

var r5b2 = b2 == a2;
>r5b2 : boolean
>b2 == a2 : boolean
>b2 : { fn(a: number, b: string): void; }
>a2 : { fn(a: number, b: string): void; }

var r5b3 = b3 == a3;
>r5b3 : boolean
>b3 == a3 : boolean
>b3 : { fn(a: number): void; }
>a3 : { fn(a: number, b: string): void; }

var r5b4 = b4 == a4;
>r5b4 : boolean
>b4 == a4 : boolean
>b4 : { fn(): void; }
>a4 : { fn(a: number, b: string): void; }

var r5b5 = b5 == a5;
>r5b5 : boolean
>b5 == a5 : boolean
>b5 : { fn(a: Derived): void; }
>a5 : { fn(a: Base): void; }

var r5b6 = b6 == a6;
>r5b6 : boolean
>b6 == a6 : boolean
>b6 : { fn(a: Base, b: Derived): void; }
>a6 : { fn(a: Derived, b: Base): void; }

var r5b7 = b7 == a7;
>r5b7 : boolean
>b7 == a7 : boolean
>b7 : { fn(): Base; }
>a7 : { fn(): void; }

var r5b8 = b8 == a8;
>r5b8 : boolean
>b8 == a8 : boolean
>b8 : { fn(): Base; }
>a8 : { fn(): Base; }

var r5b9 = b9 == a9;
>r5b9 : boolean
>b9 == a9 : boolean
>b9 : { fn(): Derived; }
>a9 : { fn(): Base; }

var r5b10 = b10 == a10;
>r5b10 : boolean
>b10 == a10 : boolean
>b10 : { fn(a?: Derived): void; }
>a10 : { fn(a?: Base): void; }

var r5b11 = b11 == a11;
>r5b11 : boolean
>b11 == a11 : boolean
>b11 : { fn(...a: Derived[]): void; }
>a11 : { fn(...a: Base[]): void; }

//var r5b12 = b12 == a12;

// operator !=
var r6a1 = a1 != b1;
>r6a1 : boolean
>a1 != b1 : boolean
>a1 : { fn(): void; }
>b1 : { fn(): void; }

var r6a2 = a2 != b2;
>r6a2 : boolean
>a2 != b2 : boolean
>a2 : { fn(a: number, b: string): void; }
>b2 : { fn(a: number, b: string): void; }

var r6a3 = a3 != b3;
>r6a3 : boolean
>a3 != b3 : boolean
>a3 : { fn(a: number, b: string): void; }
>b3 : { fn(a: number): void; }

var r6a4 = a4 != b4;
>r6a4 : boolean
>a4 != b4 : boolean
>a4 : { fn(a: number, b: string): void; }
>b4 : { fn(): void; }

var r6a5 = a5 != b5;
>r6a5 : boolean
>a5 != b5 : boolean
>a5 : { fn(a: Base): void; }
>b5 : { fn(a: Derived): void; }

var r6a6 = a6 != b6;
>r6a6 : boolean
>a6 != b6 : boolean
>a6 : { fn(a: Derived, b: Base): void; }
>b6 : { fn(a: Base, b: Derived): void; }

var r6a7 = a7 != b7;
>r6a7 : boolean
>a7 != b7 : boolean
>a7 : { fn(): void; }
>b7 : { fn(): Base; }

var r6a8 = a8 != b8;
>r6a8 : boolean
>a8 != b8 : boolean
>a8 : { fn(): Base; }
>b8 : { fn(): Base; }

var r6a9 = a9 != b9;
>r6a9 : boolean
>a9 != b9 : boolean
>a9 : { fn(): Base; }
>b9 : { fn(): Derived; }

var r6a10 = a10 != b10;
>r6a10 : boolean
>a10 != b10 : boolean
>a10 : { fn(a?: Base): void; }
>b10 : { fn(a?: Derived): void; }

var r6a11 = a11 != b11;
>r6a11 : boolean
>a11 != b11 : boolean
>a11 : { fn(...a: Base[]): void; }
>b11 : { fn(...a: Derived[]): void; }

//var r6a12 = a12 != b12;

var r6b1 = b1 != a1;
>r6b1 : boolean
>b1 != a1 : boolean
>b1 : { fn(): void; }
>a1 : { fn(): void; }

var r6b2 = b2 != a2;
>r6b2 : boolean
>b2 != a2 : boolean
>b2 : { fn(a: number, b: string): void; }
>a2 : { fn(a: number, b: string): void; }

var r6b3 = b3 != a3;
>r6b3 : boolean
>b3 != a3 : boolean
>b3 : { fn(a: number): void; }
>a3 : { fn(a: number, b: string): void; }

var r6b4 = b4 != a4;
>r6b4 : boolean
>b4 != a4 : boolean
>b4 : { fn(): void; }
>a4 : { fn(a: number, b: string): void; }

var r6b5 = b5 != a5;
>r6b5 : boolean
>b5 != a5 : boolean
>b5 : { fn(a: Derived): void; }
>a5 : { fn(a: Base): void; }

var r6b6 = b6 != a6;
>r6b6 : boolean
>b6 != a6 : boolean
>b6 : { fn(a: Base, b: Derived): void; }
>a6 : { fn(a: Derived, b: Base): void; }

var r6b7 = b7 != a7;
>r6b7 : boolean
>b7 != a7 : boolean
>b7 : { fn(): Base; }
>a7 : { fn(): void; }

var r6b8 = b8 != a8;
>r6b8 : boolean
>b8 != a8 : boolean
>b8 : { fn(): Base; }
>a8 : { fn(): Base; }

var r6b9 = b9 != a9;
>r6b9 : boolean
>b9 != a9 : boolean
>b9 : { fn(): Derived; }
>a9 : { fn(): Base; }

var r6b10 = b10 != a10;
>r6b10 : boolean
>b10 != a10 : boolean
>b10 : { fn(a?: Derived): void; }
>a10 : { fn(a?: Base): void; }

var r6b11 = b11 != a11;
>r6b11 : boolean
>b11 != a11 : boolean
>b11 : { fn(...a: Derived[]): void; }
>a11 : { fn(...a: Base[]): void; }

//var r6b12 = b12 != a12;

// operator ===
var r7a1 = a1 === b1;
>r7a1 : boolean
>a1 === b1 : boolean
>a1 : { fn(): void; }
>b1 : { fn(): void; }

var r7a2 = a2 === b2;
>r7a2 : boolean
>a2 === b2 : boolean
>a2 : { fn(a: number, b: string): void; }
>b2 : { fn(a: number, b: string): void; }

var r7a3 = a3 === b3;
>r7a3 : boolean
>a3 === b3 : boolean
>a3 : { fn(a: number, b: string): void; }
>b3 : { fn(a: number): void; }

var r7a4 = a4 === b4;
>r7a4 : boolean
>a4 === b4 : boolean
>a4 : { fn(a: number, b: string): void; }
>b4 : { fn(): void; }

var r7a5 = a5 === b5;
>r7a5 : boolean
>a5 === b5 : boolean
>a5 : { fn(a: Base): void; }
>b5 : { fn(a: Derived): void; }

var r7a6 = a6 === b6;
>r7a6 : boolean
>a6 === b6 : boolean
>a6 : { fn(a: Derived, b: Base): void; }
>b6 : { fn(a: Base, b: Derived): void; }

var r7a7 = a7 === b7;
>r7a7 : boolean
>a7 === b7 : boolean
>a7 : { fn(): void; }
>b7 : { fn(): Base; }

var r7a8 = a8 === b8;
>r7a8 : boolean
>a8 === b8 : boolean
>a8 : { fn(): Base; }
>b8 : { fn(): Base; }

var r7a9 = a9 === b9;
>r7a9 : boolean
>a9 === b9 : boolean
>a9 : { fn(): Base; }
>b9 : { fn(): Derived; }

var r7a10 = a10 === b10;
>r7a10 : boolean
>a10 === b10 : boolean
>a10 : { fn(a?: Base): void; }
>b10 : { fn(a?: Derived): void; }

var r7a11 = a11 === b11;
>r7a11 : boolean
>a11 === b11 : boolean
>a11 : { fn(...a: Base[]): void; }
>b11 : { fn(...a: Derived[]): void; }

//var r7a12 = a12 === b12;

var r7b1 = b1 === a1;
>r7b1 : boolean
>b1 === a1 : boolean
>b1 : { fn(): void; }
>a1 : { fn(): void; }

var r7b2 = b2 === a2;
>r7b2 : boolean
>b2 === a2 : boolean
>b2 : { fn(a: number, b: string): void; }
>a2 : { fn(a: number, b: string): void; }

var r7b3 = b3 === a3;
>r7b3 : boolean
>b3 === a3 : boolean
>b3 : { fn(a: number): void; }
>a3 : { fn(a: number, b: string): void; }

var r7b4 = b4 === a4;
>r7b4 : boolean
>b4 === a4 : boolean
>b4 : { fn(): void; }
>a4 : { fn(a: number, b: string): void; }

var r7b5 = b5 === a5;
>r7b5 : boolean
>b5 === a5 : boolean
>b5 : { fn(a: Derived): void; }
>a5 : { fn(a: Base): void; }

var r7b6 = b6 === a6;
>r7b6 : boolean
>b6 === a6 : boolean
>b6 : { fn(a: Base, b: Derived): void; }
>a6 : { fn(a: Derived, b: Base): void; }

var r7b7 = b7 === a7;
>r7b7 : boolean
>b7 === a7 : boolean
>b7 : { fn(): Base; }
>a7 : { fn(): void; }

var r7b8 = b8 === a8;
>r7b8 : boolean
>b8 === a8 : boolean
>b8 : { fn(): Base; }
>a8 : { fn(): Base; }

var r7b9 = b9 === a9;
>r7b9 : boolean
>b9 === a9 : boolean
>b9 : { fn(): Derived; }
>a9 : { fn(): Base; }

var r7b10 = b10 === a10;
>r7b10 : boolean
>b10 === a10 : boolean
>b10 : { fn(a?: Derived): void; }
>a10 : { fn(a?: Base): void; }

var r7b11 = b11 === a11;
>r7b11 : boolean
>b11 === a11 : boolean
>b11 : { fn(...a: Derived[]): void; }
>a11 : { fn(...a: Base[]): void; }

//var r7b12 = b12 === a12;

// operator !==
var r8a1 = a1 !== b1;
>r8a1 : boolean
>a1 !== b1 : boolean
>a1 : { fn(): void; }
>b1 : { fn(): void; }

var r8a2 = a2 !== b2;
>r8a2 : boolean
>a2 !== b2 : boolean
>a2 : { fn(a: number, b: string): void; }
>b2 : { fn(a: number, b: string): void; }

var r8a3 = a3 !== b3;
>r8a3 : boolean
>a3 !== b3 : boolean
>a3 : { fn(a: number, b: string): void; }
>b3 : { fn(a: number): void; }

var r8a4 = a4 !== b4;
>r8a4 : boolean
>a4 !== b4 : boolean
>a4 : { fn(a: number, b: string): void; }
>b4 : { fn(): void; }

var r8a5 = a5 !== b5;
>r8a5 : boolean
>a5 !== b5 : boolean
>a5 : { fn(a: Base): void; }
>b5 : { fn(a: Derived): void; }

var r8a6 = a6 !== b6;
>r8a6 : boolean
>a6 !== b6 : boolean
>a6 : { fn(a: Derived, b: Base): void; }
>b6 : { fn(a: Base, b: Derived): void; }

var r8a7 = a7 !== b7;
>r8a7 : boolean
>a7 !== b7 : boolean
>a7 : { fn(): void; }
>b7 : { fn(): Base; }

var r8a8 = a8 !== b8;
>r8a8 : boolean
>a8 !== b8 : boolean
>a8 : { fn(): Base; }
>b8 : { fn(): Base; }

var r8a9 = a9 !== b9;
>r8a9 : boolean
>a9 !== b9 : boolean
>a9 : { fn(): Base; }
>b9 : { fn(): Derived; }

var r8a10 = a10 !== b10;
>r8a10 : boolean
>a10 !== b10 : boolean
>a10 : { fn(a?: Base): void; }
>b10 : { fn(a?: Derived): void; }

var r8a11 = a11 !== b11;
>r8a11 : boolean
>a11 !== b11 : boolean
>a11 : { fn(...a: Base[]): void; }
>b11 : { fn(...a: Derived[]): void; }

//var r8a12 = a12 !== b12;

var r8b1 = b1 !== a1;
>r8b1 : boolean
>b1 !== a1 : boolean
>b1 : { fn(): void; }
>a1 : { fn(): void; }

var r8b2 = b2 !== a2;
>r8b2 : boolean
>b2 !== a2 : boolean
>b2 : { fn(a: number, b: string): void; }
>a2 : { fn(a: number, b: string): void; }

var r8b3 = b3 !== a3;
>r8b3 : boolean
>b3 !== a3 : boolean
>b3 : { fn(a: number): void; }
>a3 : { fn(a: number, b: string): void; }

var r8b4 = b4 !== a4;
>r8b4 : boolean
>b4 !== a4 : boolean
>b4 : { fn(): void; }
>a4 : { fn(a: number, b: string): void; }

var r8b5 = b5 !== a5;
>r8b5 : boolean
>b5 !== a5 : boolean
>b5 : { fn(a: Derived): void; }
>a5 : { fn(a: Base): void; }

var r8b6 = b6 !== a6;
>r8b6 : boolean
>b6 !== a6 : boolean
>b6 : { fn(a: Base, b: Derived): void; }
>a6 : { fn(a: Derived, b: Base): void; }

var r8b7 = b7 !== a7;
>r8b7 : boolean
>b7 !== a7 : boolean
>b7 : { fn(): Base; }
>a7 : { fn(): void; }

var r8b8 = b8 !== a8;
>r8b8 : boolean
>b8 !== a8 : boolean
>b8 : { fn(): Base; }
>a8 : { fn(): Base; }

var r8b9 = b9 !== a9;
>r8b9 : boolean
>b9 !== a9 : boolean
>b9 : { fn(): Derived; }
>a9 : { fn(): Base; }

var r8b10 = b10 !== a10;
>r8b10 : boolean
>b10 !== a10 : boolean
>b10 : { fn(a?: Derived): void; }
>a10 : { fn(a?: Base): void; }

var r8b11 = b11 !== a11;
>r8b11 : boolean
>b11 !== a11 : boolean
>b11 : { fn(...a: Derived[]): void; }
>a11 : { fn(...a: Base[]): void; }

//var r8b12 = b12 !== a12;