⚡ Rename and fix lint issue

packages/nodes-base/credentials/MySql.credentials.ts

@@ -0,0 +1,45 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+
+export class MySql implements ICredentialType {
+	name = 'mySql';
+	displayName = 'MySQL';
+	properties = [
+		{
+			displayName: 'Host',
+			name: 'host',
+			type: 'string' as NodePropertyTypes,
+			default: 'localhost',
+		},
+		{
+			displayName: 'Database',
+			name: 'database',
+			type: 'string' as NodePropertyTypes,
+			default: 'mysql',
+		},
+		{
+			displayName: 'User',
+			name: 'user',
+			type: 'string' as NodePropertyTypes,
+			default: 'mysql',
+		},
+		{
+			displayName: 'Password',
+			name: 'password',
+			type: 'string' as NodePropertyTypes,
+			typeOptions: {
+				password: true,
+			},
+			default: '',
+		},
+		{
+			displayName: 'Port',
+			name: 'port',
+			type: 'number' as NodePropertyTypes,
+			default: 3306,
+		},
+	];
+}