Add comprehensive tests for role middleware and fix package dependencies

node_modules/mysql2/typings/mysql/lib/parsers/ParserCache.d.ts

@@ -0,0 +1,4 @@
+declare function setMaxParserCache(max: number): void;
+declare function clearParserCache(): void;
+
+export { setMaxParserCache, clearParserCache };

node_modules/mysql2/typings/mysql/lib/parsers/index.d.ts

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+import { setMaxParserCache, clearParserCache } from './ParserCache.js';
+import {
+  TypeCast,
+  Field as TypeCastField,
+  Geometry as TypeCastGeometry,
+  Next as TypeCastNext,
+  Type as TypeCastType,
+} from './typeCast.js';
+
+export {
+  setMaxParserCache,
+  clearParserCache,
+  TypeCast,
+  TypeCastField,
+  TypeCastGeometry,
+  TypeCastNext,
+  TypeCastType,
+};

node_modules/mysql2/typings/mysql/lib/parsers/typeCast.d.ts

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+export type Geometry = {
+  x: number;
+  y: number;
+};
+
+export type Type = {
+  type:
+    | 'DECIMAL'
+    | 'TINY'
+    | 'SHORT'
+    | 'LONG'
+    | 'FLOAT'
+    | 'DOUBLE'
+    | 'NULL'
+    | 'TIMESTAMP'
+    | 'TIMESTAMP2'
+    | 'LONGLONG'
+    | 'INT24'
+    | 'DATE'
+    | 'TIME'
+    | 'TIME2'
+    | 'DATETIME'
+    | 'DATETIME2'
+    | 'YEAR'
+    | 'NEWDATE'
+    | 'VARCHAR'
+    | 'BIT'
+    | 'VECTOR'
+    | 'JSON'
+    | 'NEWDECIMAL'
+    | 'ENUM'
+    | 'SET'
+    | 'TINY_BLOB'
+    | 'MEDIUM_BLOB'
+    | 'LONG_BLOB'
+    | 'BLOB'
+    | 'VAR_STRING'
+    | 'STRING'
+    | 'GEOMETRY';
+};
+
+export type Field = Type & {
+  length: number;
+  db: string;
+  table: string;
+  name: string;
+  string: (encoding?: BufferEncoding | string | undefined) => string | null;
+  buffer: () => Buffer | null;
+  geometry: () => Geometry | Geometry[] | null;
+};
+
+export type Next = () => unknown;
+
+export type TypeCast = ((field: Field, next: Next) => any) | boolean;