Paul 537d470954 ts: make `Provider` an interface, add `AnchorProvider` class, and update provider functions (#1707) %!s(int64=3) %!d(string=hai) anos
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serum-dex 5d8b4765f2 Add /tests dir (#676) %!s(int64=4) %!d(string=hai) anos
stake 537d470954 ts: make `Provider` an interface, add `AnchorProvider` class, and update provider functions (#1707) %!s(int64=3) %!d(string=hai) anos
swap 537d470954 ts: make `Provider` an interface, add `AnchorProvider` class, and update provider functions (#1707) %!s(int64=3) %!d(string=hai) anos