Find specializations with `Base.specializations`

[codecov[bot]]

Codecov Report

Patch coverage: 100.00% and project coverage change: +0.01 :tada:

Comparison is base (09b1d67) 85.79% compared to head (fabe7b1) 85.81%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #348 +/- ## ========================================== + Coverage 85.79% 85.81% +0.01% ========================================== Files 17 17 Lines 2190 2192 +2 ========================================== + Hits 1879 1881 +2 Misses 311 311 ``` | [Impacted Files](https://codecov.io/gh/timholy/SnoopCompile.jl/pull/348?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Tim+Holy) | Coverage Δ | | |---|---|---| | [src/invalidations.jl](https://codecov.io/gh/timholy/SnoopCompile.jl/pull/348?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Tim+Holy#diff-c3JjL2ludmFsaWRhdGlvbnMuamw=) | `72.92% <ø> (ø)` | | | [src/SnoopCompile.jl](https://codecov.io/gh/timholy/SnoopCompile.jl/pull/348?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Tim+Holy#diff-c3JjL1Nub29wQ29tcGlsZS5qbA==) | `100.00% <100.00%> (ø)` | | | [src/parcel\_snoopi\_deep.jl](https://codecov.io/gh/timholy/SnoopCompile.jl/pull/348?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Tim+Holy#diff-c3JjL3BhcmNlbF9zbm9vcGlfZGVlcC5qbA==) | `90.01% <100.00%> (ø)` | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Tim+Holy). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Tim+Holy)

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