Interface Provider

The API for registering different types of providers with the injector.

This interface is used within AngularTS's $provide service to define services, factories, constants, values, decorators, etc.

interface Provider {
    constant(name: string, val: any): void;
    decorator(name: string, fn: Injectable): void;
    factory(name: string, factoryFn: Injectable): ServiceProvider;
    provider(name: string, provider: ServiceProvider): ServiceProvider;
    service(name: string, constructor: Injectable): ServiceProvider;
    value(name: string, val: any): ServiceProvider;
}

Index

Methods

constant decorator factory provider service value

Methods

constant

constant(name: string, val: any): void
Register a constant value (available during config).
Parameters
- name: string
  The name of the constant.
- val: any
  The constant value.
Returns void

decorator

decorator(name: string, fn: Injectable): void
Register a decorator function to modify or replace an existing service.
Parameters
- name: string
  The name of the service to decorate.
- fn: Injectable
  A function that takes $delegate and returns a decorated service.
Returns void

factory

factory(name: string, factoryFn: Injectable): ServiceProvider
Register a factory function to create a service.
Parameters
- name: string
  The name of the service.
- factoryFn: Injectable
  A function (or annotated array) that returns the service instance.
Returns ServiceProvider

provider

provider(name: string, provider: ServiceProvider): ServiceProvider
Register a service provider.
Parameters
- name: string
  The name of the service.
- provider: ServiceProvider
  An object with a $get property that defines how the service is created.
Returns ServiceProvider

service

service(name: string, constructor: Injectable): ServiceProvider
Register a constructor function to create a service.
Parameters
- name: string
  The name of the service.
- constructor: Injectable
  A class or function to instantiate.
Returns ServiceProvider

value

value(name: string, val: any): ServiceProvider
Register a fixed value as a service.
Parameters
- name: string
  The name of the service.
- val: any
  The value to use.
Returns ServiceProvider