piotrwitek / typesafe-actions

Typesafe utilities for "action-creators" in Redux / Flux Architecture
https://codesandbox.io/s/github/piotrwitek/typesafe-actions/tree/master/codesandbox
MIT License
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Import declaration conflicts with local declaration of 'RootState'. #251

Open AhsanAyaz opened 3 years ago

AhsanAyaz commented 3 years ago

Description

Conflicting types for some weird unknown reason.

Mandatory info

declare module 'typesafe-actions' { export type Store = StateType<typeof import('./index').default>;

export type RootState = StateType<typeof import('./root-reducer').default>;

export type RootAction = ActionType<typeof import('./root-action').default>;

interface Types { RootAction: RootAction; } }


- [ x] Did you checked [compatibility notes][1] and [migration guides][2]?

## How to Reproduce

<!-- You have two options, fill in a codesandbox template or provide full working code example. -->

### No CodeSandbox Link
If no codesandbox, then please provide a full working code example below including actions, reducers and your custom types used in the example.
<!-- Code snippets are not enough because they are out of context, to analyze your case we need a full working example. -->
```ts
// root-reducer.ts
import {combineReducers} from 'redux';

import usersReducer from './users/users.reducer';

const rootReducer = combineReducers({
  userData: usersReducer,
});

export default rootReducer;
// index.ts
import {configureStore} from '@reduxjs/toolkit';
import {createEpicMiddleware} from 'redux-observable';
import {RootAction, RootState, Services} from 'typesafe-actions';
import services from '../services';

import rootReducer from './root-reducer';
import rootEpic from './root-epic';

export const epicMiddleware = createEpicMiddleware<
  RootAction,
  RootAction,
  RootState,
  Services
>({
  dependencies: services,
});

const store = configureStore({
  reducer: rootReducer,
  devTools: true,
  middleware: [epicMiddleware],
});

epicMiddleware.run(rootEpic);

// Infer the `RootState` and `AppDispatch` types from the store itself
export type RootState = ReturnType<typeof store.getState>;
export type AppDispatch = typeof store.dispatch;

export default store;

Expected behavior

The types should not conflict ☹️

Suggested solution(s)

No idea yet.

Project Dependencies

{ "compilerOptions": { / Basic Options / "target": "esnext", / Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. / "module": "commonjs", / Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. / "lib": ["es2017"], / Specify library files to be included in the compilation. / "allowJs": true, / Allow javascript files to be compiled. / // "checkJs": true, / Report errors in .js files. / "jsx": "react-native", / Specify JSX code generation: 'preserve', 'react-native', or 'react'. / // "declaration": true, / Generates corresponding '.d.ts' file. / // "sourceMap": true, / Generates corresponding '.map' file. / // "outFile": "./", / Concatenate and emit output to single file. / // "outDir": "./", / Redirect output structure to the directory. / // "rootDir": "./", / Specify the root directory of input files. Use to control the output directory structure with --outDir. / // "removeComments": true, / Do not emit comments to output. / "noEmit": true, / Do not emit outputs. / // "incremental": true, / Enable incremental compilation / // "importHelpers": true, / Import emit helpers from 'tslib'. / // "downlevelIteration": true, / Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. / "isolatedModules": true, / Transpile each file as a separate module (similar to 'ts.transpileModule'). /

/* Strict Type-Checking Options */
"strict": true,                           /* Enable all strict type-checking options. */
// "noImplicitAny": true,                 /* Raise error on expressions and declarations with an implied 'any' type. */
// "strictNullChecks": true,              /* Enable strict null checks. */
// "strictFunctionTypes": true,           /* Enable strict checking of function types. */
// "strictPropertyInitialization": true,  /* Enable strict checking of property initialization in classes. */
// "noImplicitThis": true,                /* Raise error on 'this' expressions with an implied 'any' type. */
// "alwaysStrict": true,                  /* Parse in strict mode and emit "use strict" for each source file. */

/* Additional Checks */
// "noUnusedLocals": true,                /* Report errors on unused locals. */
// "noUnusedParameters": true,            /* Report errors on unused parameters. */
// "noImplicitReturns": true,             /* Report error when not all code paths in function return a value. */
// "noFallthroughCasesInSwitch": true,    /* Report errors for fallthrough cases in switch statement. */

/* Module Resolution Options */
"moduleResolution": "node",               /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
// "baseUrl": "./",                       /* Base directory to resolve non-absolute module names. */
// "paths": {},                           /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
// "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
// "typeRoots": [],                       /* List of folders to include type definitions from. */
// "types": [],                           /* Type declaration files to be included in compilation. */
"allowSyntheticDefaultImports": true,     /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
"esModuleInterop": true,                  /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
// "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
"skipLibCheck": false                      /* Skip type checking of declaration files. */

/* Source Map Options */
// "sourceRoot": "./",                    /* Specify the location where debugger should locate TypeScript files instead of source locations. */
// "mapRoot": "./",                       /* Specify the location where debugger should locate map files instead of generated locations. */
// "inlineSourceMap": true,               /* Emit a single file with source maps instead of having a separate file. */
// "inlineSources": true,                 /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */

/* Experimental Options */
// "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
// "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */

}, "exclude": [ "node_modules", "babel.config.js", "metro.config.js", "jest.config.js" ] }


[1]: https://github.com/piotrwitek/typesafe-actions#compatibility-notes
[2]: https://github.com/piotrwitek/typesafe-actions#migration-guides