pxt-ev3/libs/core/ns.ts

namespace motors {

    /**
     * A speed picker
     * @param speed the speed
     */
    //% blockId=motorSpeedPicker block="%speed" shim=TD_ID
    //% speed.fieldEditor="speed" colorSecondary="#FFFFFF"
    //% weight=0 blockHidden=1
    export function __speedPicker(speed: number): number {
        return speed;
    }
}