//@module: amd
export interface I1 {
    m1: () => void;
}
 
export interface I2 {
    m2: () => void;
}
 
export interface I3<T> extends I2, I1 {
    p1: T;
}
 
var x: I3<number>;
x.p1;
x.m1();
x.m2();