File: fixingTypeParametersRepeatedly1.ts

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node-typescript 4.1.3-1
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declare function f<T>(x: T, y: (p: T) => T, z: (p: T) => T): T;
f("", x => null, x => x.toLowerCase());

// First overload of g should type check just like f
declare function g<T>(x: T, y: (p: T) => T, z: (p: T) => T): T;
declare function g();
g("", x => null, x => x.toLowerCase());