react-magnetic-di/lib/cjs/index.js.flow

Context driven dependency injection

// @flow
/* eslint-disable no-redeclare, no-unused-vars */

import type { Node, AbstractComponent } from 'react';

export type Dependency = any;

declare export class DiProvider
  extends
    React$Component<
      {
        children?: Node,
        global?: boolean,
        target?: AbstractComponent<any> | AbstractComponent<any>[],
        use: Dependency[],
      },
      {
        getDependencies: (
          deps: Dependency[],
          target: AbstractComponent<any> | AbstractComponent<any>[]
        ) => Dependency[],
      },
    > {}

declare export function withDi<T: AbstractComponent<any>>(
  component: T,
  dependencies: Dependency[],
  target?: AbstractComponent<any> | AbstractComponent<any>[]
): T;

declare export function injectable<T: Dependency>(
  from: T,
  implementation: T,
  options?: {|
    displayName?: string,
    target?: Function,
    global?: boolean,
    track?: boolean,
    module?: boolean,
  |}
): T;

type ExtractReturn<Fn> = $Call<<T>((...Iterable<any>) => T) => T, Fn>;

declare export function runWithDi<T: (...args: any) => any>(
  thunk: T,
  dependencies: Dependency[]
): ExtractReturn<T>;

declare export var stats: {
  /** Returns unused injectables */
  unused: () => Array<{ get: () => Dependency, error: () => Error }>,
  /** Resets stats */
  reset: () => void,
};

declare export function di(...dependencies: Dependency[]): void;

declare export function debug(fn: Function): string;