File: interfaceInheritance.types

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=== tests/cases/compiler/interfaceInheritance.ts ===
interface I1 {
    i1P1: number;
>i1P1 : number

    i1P2(): void;
>i1P2 : () => void
}

interface I2 extends I1 {
    i2P1: string;
>i2P1 : string
}

interface I3 {
    i2P1: string; // has a member from i2P1, but not from I1
>i2P1 : string
}

interface I4 {
	one: number;
>one : number
}

interface I5 {
	one: string;
>one : string
}

class C1 implements I2 { // should be an error - it doesn't implement the members of I1
>C1 : C1

    public i2P1: string;
>i2P1 : string
}

var i2: I2;
>i2 : I2

var i1: I1;
>i1 : I1

var i3: I3;
>i3 : I3

i1 = i2;
>i1 = i2 : I2
>i1 : I1
>i2 : I2

i2 = i3; // should be an error - i3 does not implement the members of i1
>i2 = i3 : I3
>i2 : I2
>i3 : I3

var c1: C1;
>c1 : C1

var i4: I4;
>i4 : I4

var i5: I5;
>i5 : I5

i4 = i5; // should be an error
>i4 = i5 : I5
>i4 : I4
>i5 : I5

i5 = i4; // should be an error
>i5 = i4 : I4
>i5 : I5
>i4 : I4