enables stylecheck (#40)

config.nims

@@ -1,5 +1,7 @@
 --threads:on
 --tlsEmulation:off
+--styleCheck:usages
+--styleCheck:error
 
 when (NimMajor, NimMinor) == (1, 2):
   switch("hint", "Processing:off")

datastore/sql/sqliteds.nim

@@ -18,7 +18,7 @@ push: {.upraises: [].}
 type
   SQLiteDatastore* = ref object of Datastore
     readOnly: bool
-    db: SQLiteDsDB
+    db: SQLiteDsDb
 
 proc path*(self: SQLiteDatastore): string =
   self.db.dbPath
@@ -225,12 +225,12 @@ proc new*(
       else: SQLITE_OPEN_READWRITE or SQLITE_OPEN_CREATE
 
   success T(
-    db: ? SQLIteDsDb.open(path, flags),
+    db: ? SQLiteDsDb.open(path, flags),
     readOnly: readOnly)
 
 proc new*(
   T: type SQLiteDatastore,
-  db: SQLIteDsDb): ?!T =
+  db: SQLiteDsDb): ?!T =
 
   success T(
     db: db,

datastore/sql/sqliteutils.nim

@@ -12,7 +12,7 @@ export sqlite3_abi
 # can pass `--forceBuild:on` to the Nim compiler if a SQLite build without
 # `-DSQLITE_ENABLE_COLUMN_METADATA` option is stuck in the build cache,
 # e.g. `nimble test --forceBuild:on`
-{.passC: "-DSQLITE_ENABLE_COLUMN_METADATA".}
+{.passc: "-DSQLITE_ENABLE_COLUMN_METADATA".}
 
 push: {.upraises: [].}
 
@@ -44,7 +44,7 @@ proc bindParam(
   n: int,
   val: auto): cint =
 
-  when val is openarray[byte]|seq[byte]:
+  when val is openArray[byte]|seq[byte]:
     if val.len > 0:
       # `SQLITE_TRANSIENT` "indicate[s] that the object is to be copied prior
       # to the return from sqlite3_bind_*(). The object and pointer to it