Typing Decorators with Generics

Decorators in Dependency Injection

addInitializer and Auto-Accessors

TC39 Stage 3 Decorator Signature

Custom Metadata with defineMetadata and getMetadata

Design-Time Type Metadata Keys

reflect-metadata and Reflect.metadata

Parameter Decorators in TypeScript

Property Decorators in TypeScript

Accessor Decorators for Getters and Setters

Method Decorators and PropertyDescriptor

Class Decorators: Legacy Signature

Decorator Evaluation and Application Order

Enabling Decorators with Compiler Flags

Two Decorator Systems in TypeScript

Class Decorators Replacing the Constructor

Composing Multiple Decorators

Decorator Factories in TypeScript

Property Decorator Has No Descriptor

Class Decorator Argument Count

Parameter Decorator Third Argument

Decorator Factory Not Invoked

Factory Runs Before Application

Stacked Decorators Wrong Order

Accessor Decorator Uses value

Method Decorator Reads Wrong Object

Decorator vs. static Modifier Order

addInitializer for Auto-Bound Methods

Parameter Decorator Return Is Ignored

getMetadata Needs the Prototype

Standard Decorators Have No Descriptor

Standard Decorator Context Uses name

Method Decorator Must Return Descriptor

Static Member Decorator Target

Decorators Only Apply to Classes/Members

Property Key Can Be a Symbol

Forgotten reflect-metadata Polyfill

Missing Metadata Emission Flag

Reading Constructor design:paramtypes

Replacement Class Must Extend Original

Decorator Forgets to Return Class

Enabling Decorator Support

Wrong design:type Key String

Wrong design:returntype Key

Custom Metadata Keys

reflect-metadata Library

TC39 Decorator Context

Decorator Return Constraints

emitDecoratorMetadata Flag

Method Decorator Arguments

Class Decorator Return Value

Composing Nested Decorators

Decorator Evaluation vs Application

Parameter Decorator Arguments

Property Decorator Arguments

Auto-Accessor Decorators

Enabling Legacy Decorators

Static vs Instance Targets

Legacy vs Stage 3 Decorators

Accessor Decorators

Class Decorator Signature

TC39 addInitializer Hook

Decorator Factories

design:paramtypes Metadata

addInitializer in Stage 3

Replacing a Constructor

Method Decorator Signature

Parameter Decorators

Decorator Factories

Stage 3 Decorator Signature

Typing Decorators Generically

Decorator Placement Limits

Defining Custom Metadata

Reading Metadata

Enabling experimentalDecorators

Legacy vs Stage 3 Decorators

PropertyDescriptor in Method Decorators

Property Decorators and Limits

Decorator Evaluation Order

Enabling emitDecoratorMetadata

design: Metadata Keys

Dependency Injection with Metadata

Auto-accessor Keyword

Practical Decorator Use Cases

Class Decorator Signature

reflect-metadata Library

Application Order Across Members

Accessor Decorators