--- description: Provides additional instructions for NativeScript development, such as using TypeScript, secure storage and biometrics for sensitive data, nativescript-fonticon for font icons. globs: **/*.tsx, **/*.ts, **/*.vue, **/*.svelte, src/**/*.ts, app/**/*.ts, src/**/*.tsx, app/**/*.tsx, src/**/*.vue, app/**/*.vue, src/**/*.svelte --- - Use TypeScript for type safety - Use @nativescript/secure-storage for sensitive data - Use @nativescript/biometrics for anything related to biometrics - Always use nativescript-fonticon for font icons - Follow NativeScript best practices for performance