Please solve the programming task below using a self-contained code snippet in a markdown code block.

Given two strings s and t, return true if they are equal when both are typed into empty text editors. '#' means a backspace character.
Note that after backspacing an empty text, the text will continue empty.
 
Please complete the following python code precisely:
```python
class Solution:
    def backspaceCompare(self, s: str, t: str) -> bool:
```