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//// [interfaceInheritance.ts]
interface I1 {
i1P1: number;
i1P2(): void;
}
interface I2 extends I1 {
i2P1: string;
}
interface I3 {
i2P1: string; // has a member from i2P1, but not from I1
}
interface I4 {
one: number;
}
interface I5 {
one: string;
}
class C1 implements I2 { // should be an error - it doesn't implement the members of I1
public i2P1: string;
}
var i2: I2;
var i1: I1;
var i3: I3;
i1 = i2;
i2 = i3; // should be an error - i3 does not implement the members of i1
var c1: C1;
var i4: I4;
var i5: I5;
i4 = i5; // should be an error
i5 = i4; // should be an error
//// [interfaceInheritance.js]
var C1 = (function () {
function C1() {
}
return C1;
}());
var i2;
var i1;
var i3;
i1 = i2;
i2 = i3; // should be an error - i3 does not implement the members of i1
var c1;
var i4;
var i5;
i4 = i5; // should be an error
i5 = i4; // should be an error
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