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//// [genericChainedCalls.ts]
interface I1<T> {
func<U>(callback: (value: T) => U): I1<T>;
}
declare var v1: I1<number>;
var r1 = v1.func(num => num.toString())
.func(str => str.length) // error, number doesn't have a length
.func(num => num.toString())
var s1 = v1.func(num => num.toString())
var s2 = s1.func(str => str.length) // should also error
var s3 = s2.func(num => num.toString())
//// [genericChainedCalls.js]
var r1 = v1.func(function (num) { return num.toString(); })
.func(function (str) { return str.length; }) // error, number doesn't have a length
.func(function (num) { return num.toString(); });
var s1 = v1.func(function (num) { return num.toString(); });
var s2 = s1.func(function (str) { return str.length; }); // should also error
var s3 = s2.func(function (num) { return num.toString(); });
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