Missing Encoder Output Type & Encoder Output Ranges In Datasheet, SKU: FIT0186

Hi, I’m using this motor’s quadrature encoder with an ESP32. Are the outputs of this motor push-pull, open-collector, or open-drain? Also, is the maximum output 5V or 3.3V? I'm trying to connect it to ESP32 but its GPIO only accepts 3.3V. Do I have to level shift the outputs when connecting? Thanks.