angulardart_meta

Metadata annotations and core types for AngularDart.

This package contains the annotations, DI primitives, and utility functions shared between angulardart (the framework) and angulardart_compiler (the code generator).

Purpose

By extracting these into a standalone package with no dependency on either angulardart or angulardart_compiler, we break the circular dependency that previously existed between those two packages.

Contents

• Annotations: @Component, @Directive, @Pipe, @Injectable, etc.
• DI primitives: Provider, Module, OpaqueToken, MultiToken, etc.
• Lifecycle hooks: OnInit, OnDestroy, OnChanges, etc.
• Change detection: ChangeDetectionStrategy, ChangeDetectorState
• Utilities: isDevMode, unsafeCast

Usage

This package is typically not used directly. Instead, import package:angulardart/angulardart.dart which re-exports these symbols.

Requirements

• Dart SDK: >=3.0.0 <4.0.0