added type annotations

[joamatab]

No description provided.

[codecov]

Codecov Report

Merging #65 (1664a18) into master (c93ef2d) will increase coverage by 0.14%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master      #65      +/-   ##
==========================================
+ Coverage   92.61%   92.76%   +0.14%     
==========================================
  Files          25       25              
  Lines        1314     1340      +26     
==========================================
+ Hits         1217     1243      +26     
  Misses         97       97              

Impacted Files	Coverage Δ
aotools/astronomy/_astronomy.py	100.00% <100.00%> (ø)
aotools/fouriertransform.py	77.77% <100.00%> (+0.85%)	⬆️
aotools/functions/_functions.py	100.00% <100.00%> (ø)
aotools/functions/karhunenLoeve.py	92.64% <100.00%> (+0.06%)	⬆️
aotools/functions/pupil.py	94.11% <100.00%> (+0.78%)	⬆️
aotools/functions/zernike.py	96.94% <100.00%> (+0.04%)	⬆️
aotools/image_processing/centroiders.py	100.00% <100.00%> (ø)
aotools/image_processing/contrast.py	100.00% <100.00%> (ø)
aotools/image_processing/psf.py	100.00% <100.00%> (ø)
aotools/interpolation.py	91.22% <100.00%> (+0.31%)	⬆️
... and 5 more

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[matthewtownson]

Sorry for ignoring this, we completely forgot and only realised when we came to clean through the open issues and PRs. Is there any chance you could pull the current version of the code in to resolve the conflicts, then I will accept this.