=== tests/cases/compiler/genericFunctions3.ts ===
interface Query<T> {
>Query : Query<T>, Symbol(Query, Decl(genericFunctions3.ts, 0, 0))
>T : T, Symbol(T, Decl(genericFunctions3.ts, 0, 16))

    foo(x: string): Query<T[]>;
>foo : (x: string) => Query<T[]>, Symbol(foo, Decl(genericFunctions3.ts, 0, 20))
>x : string, Symbol(x, Decl(genericFunctions3.ts, 1, 8))
>Query : Query<T>, Symbol(Query, Decl(genericFunctions3.ts, 0, 0))
>T : T, Symbol(T, Decl(genericFunctions3.ts, 0, 16))
}
 
function from<T>(arg: boolean): Query<T>; // was Error: Overload signature is not compatible with function definition.
>from : <T>(arg: boolean) => Query<T>, Symbol(from, Decl(genericFunctions3.ts, 2, 1), Decl(genericFunctions3.ts, 4, 41))
>T : T, Symbol(T, Decl(genericFunctions3.ts, 4, 14))
>arg : boolean, Symbol(arg, Decl(genericFunctions3.ts, 4, 17))
>Query : Query<T>, Symbol(Query, Decl(genericFunctions3.ts, 0, 0))
>T : T, Symbol(T, Decl(genericFunctions3.ts, 4, 14))

function from<T>(arg: any): Query<T> {
>from : <T>(arg: boolean) => Query<T>, Symbol(from, Decl(genericFunctions3.ts, 2, 1), Decl(genericFunctions3.ts, 4, 41))
>T : T, Symbol(T, Decl(genericFunctions3.ts, 5, 14))
>arg : any, Symbol(arg, Decl(genericFunctions3.ts, 5, 17))
>Query : Query<T>, Symbol(Query, Decl(genericFunctions3.ts, 0, 0))
>T : T, Symbol(T, Decl(genericFunctions3.ts, 5, 14))

    return undefined;
>undefined : undefined, Symbol(undefined)
}