Function appendFile

nodejs/test/e2e/session_fs.e2e.test.ts:240–242

(path: string, content: string)

                await provider.writeFile(path, content);
            },
            async appendFile(path: string, content: string): Promise<void> {
                await provider.appendFile(path, content);
            },
            async exists(path: string): Promise<boolean> {
                return provider.exists(path);
            },