hook C11(// 11 ) {} hook C12( // 12 ) {} declare hook H13(// 13 ): void declare hook H14( // 14 ): void type T11 = hook (//15 ) => void type T12 = hook( //16 ) => void hook C21(/* 21 */ ) {} hook C22( /* 22*/ ) {} hook C23( /* 23*/){} declare hook H24(/* 24 */ ): void declare hook H25( /* 25*/ ): void declare hook H26( /* 26*/): void type T21 = hook(/* 27*/ ) => void type T22 = hook( /* 28*/ ) => void type T23 = hook( /* 29*/) => void