BCE0044: expecting :, found '='.PLZZZ HELP ME

if( muzzleFlashTimer > 0) {

    muzzleFlash.emit = false;
       
       Lights1.active = false;
       Lights2.active = false;
       Lights3.active = false;

}

function MuzzleFlash(){

if( muzzleFlashTimer > 0) {

    muzzleFlash.emit = false;
       
       Lights1.active = false;
       Lights2.active = false;
       Lights3.active = false;

}
if( muzzleFlashTimer == muzzleFlashCooler){

  muzzleFlash.transform.localRotation = Quaternion.AngleAxis(Random.value * 360 , Vector3.forward);

     muzzleFlash.emit = true;
       
        Lights1.active = true;
       Lights2.active = true;
       Lights3.active = true;

}
}