I have problems solving: $\displaystyle \frac{dz}{dt}= \overline{z}e^{it}$

Seperating variables gives: $\displaystyle \frac{dz}{\overline{z}}=e^{it}dt $

But unfortunately, ...I'm not sure if we're able to integrate $\displaystyle \overline{z}$ w.r.t $\displaystyle z$