Was there really no time at all before the Big Bang?

Our best guess at this time suggest that time and space as we know these concepts will become rather meaningless as the universe enters a purely quantum mechanical state of indeterminacy. Cosmologists such as Stephen Hawking suggest that the dimension of time is transformed via quantum fluctuations in the so-called "signature of the spacetime metric", into a space-like coordinate so that instead of 3-space and 1-time dimension, space-time becomes a 4-dimensional space devoid of any time-like features. What this state is imagined to be is anyone's guess because as humans trained to think in terms of processes evolving in time, our next question would then be, What came before the Hawking space-like state? There is no possible answer to this question because there is no time in which the concept of 'before' can be said to have a meaning. The question itself becomes the wrong question to ask.