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): Provider;
    decorator(name: string, fn: Function): Provider;
    directive(name: string, directive: DirectiveFactory): Provider;
    directive(obj: Record<string, DirectiveFactory>): Provider;
    factory(name: string, factoryFn: any): Provider;
    provider(name: string, provider: Function): Provider;
    provider(obj: Record<string, Function>): Provider;
    service(name: string, constructor: any): Provider;
    value(name: string, val: any): Provider;
}

Index

Methods

constant decorator directive factory provider service value

Methods

constant

constant(name: string, val: any): Provider
Register a constant service, such as a string, a number, an array, an object or a function, with the $injector. Unlike value it can be injected into a module configuration function (see config) and it cannot be overridden by an Angular decorator.
Parameters
- name: string
  The name of the constant.
- val: any
  The constant value.
Returns Provider

decorator

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

directive

directive(name: string, directive: DirectiveFactory): Provider
Register a directive
Parameters
- name: string
  The name of the directive.
- directive: DirectiveFactory
  An object with a $get property that defines how the service is created.
Returns Provider
directive(obj: Record<string, DirectiveFactory>): Provider
Register multiple directives
Parameters
- obj: Record<string, DirectiveFactory>
Returns Provider

factory

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

provider

provider(name: string, provider: Function): Provider
Register a service provider.
Parameters
- name: string
  The name of the service.
- provider: Function
  An object with a $get property that defines how the service is created.
Returns Provider
provider(obj: Record<string, Function>): Provider
Register multiple service providers
Parameters
- obj: Record<string, Function>
Returns Provider

service

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

value

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