Move Size from StaticArrays.jl

[mateuszbaran]

Resolves #12 .

[codecov]

Codecov Report

Merging #13 (7810953) into main (d8a087f) will decrease coverage by 1.61%.
The diff coverage is 92.85%.

@@             Coverage Diff             @@
##              main      #13      +/-   ##
===========================================
- Coverage   100.00%   98.38%   -1.62%     
===========================================
  Files            1        1              
  Lines           48       62      +14     
===========================================
+ Hits            48       61      +13     
- Misses           0        1       +1     

Impacted Files	Coverage Δ
src/StaticArraysCore.jl	98.38% <92.85%> (-1.62%)	⬇️

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[thchr]

Should Size be exported? It is by StaticArrays.

[mateuszbaran]

Good point, it probably should.

[mateuszbaran]

The one missing line of coverage looks to me like a false positive so I'm going to merge this PR soon.