feat: add typings to generated testplane config

Author: KuznetsovRoman

__fixtures/config/withEverything.js

@@ -42,4 +42,4 @@ export default {
             token: path.join(os.homedir(), ".config", "tokens", "token")
         }
     }
-};
+} satisfies import("testplane").ConfigInput;

__fixtures/config/withTypescript.js

@@ -2,4 +2,4 @@ import fs from "fs";
 import os from "os";
 import path from "path";
 
-export default {};
+export default {} satisfies import("testplane").ConfigInput;

src/utils/configTemplates/ts.ts

@@ -6,7 +6,7 @@ export const tsTemplate: ConfigTemplate = {
     language: "ts",
     quote: '"',
     getImportModule: (importName, moduleName) => `import ${importName} from "${moduleName}";`,
-    getExportConfig: config => `export default ${config};\n`,
+    getExportConfig: config => `export default ${config} satisfies import("testplane").ConfigInput;\n`,
 };
 
 export default tsTemplate;