*.d.ts files have in-line imports instead of top-level imports

[weeebdev]

What happens and why it is wrong

When I compile component with imports from other libs it imports types directly in *.d.ts files. E.g.
toast.tsx

import React from 'react';
import { toast as hotToast } from 'react-hot-toast';
import { ToastOptions } from 'react-hot-toast/dist/core/types';
import Toast, { ToastTypes } from './toast.component';

// Overwriting toast types and adding new ones
const success = (message: string, options?: ToastOptions) =>
  hotToast.custom((t) => <Toast message={message} toast={t} type={ToastTypes.success} title={'Success'} />, options);

const error = (message: string, options?: ToastOptions) =>
  hotToast.custom((t) => <Toast message={message} toast={t} type={ToastTypes.error} title={'Error'} />, options);

const warning = (message: string, options?: ToastOptions) =>
  hotToast.custom((t) => <Toast message={message} toast={t} type={ToastTypes.warning} title={'Warning'} />, options);

const info = (message: string, options?: ToastOptions) =>
  hotToast.custom((t) => <Toast message={message} toast={t} type={ToastTypes.info} title={'Information'} />, options);

// Copy default toast
const toast = (message: string, options?: ToastOptions) => hotToast(message, options);

toast.originalToast = hotToast;

toast.success = success;
toast.error = error;
toast.warning = warning;
toast.info = info;

export default toast;

is compiled into toast.d.ts

declare const toast: {
    (message: string, options?: Partial<Pick<import("react-hot-toast/dist/core/types").Toast, "id" | "icon" | "duration" | "ariaProps" | "className" | "style" | "position" | "iconTheme">> | undefined): string;
    originalToast: {
        (message: import("react-hot-toast/dist/core/types").ValueOrFunction<import("react-hot-toast/dist/core/types").Renderable, import("react-hot-toast/dist/core/types").Toast>, opts?: Partial<Pick<import("react-hot-toast/dist/core/types").Toast, "id" | "icon" | "duration" | "ariaProps" | "className" | "style" | "position" | "iconTheme">> | undefined): string;
        error: (message: import("react-hot-toast/dist/core/types").ValueOrFunction<import("react-hot-toast/dist/core/types").Renderable, import("react-hot-toast/dist/core/types").Toast>, options?: Partial<Pick<import("react-hot-toast/dist/core/types").Toast, "id" | "icon" | "duration" | "ariaProps" | "className" | "style" | "position" | "iconTheme">> | undefined) => string;
        success: (message: import("react-hot-toast/dist/core/types").ValueOrFunction<import("react-hot-toast/dist/core/types").Renderable, import("react-hot-toast/dist/core/types").Toast>, options?: Partial<Pick<import("react-hot-toast/dist/core/types").Toast, "id" | "icon" | "duration" | "ariaProps" | "className" | "style" | "position" | "iconTheme">> | undefined) => string;
        loading: (message: import("react-hot-toast/dist/core/types").ValueOrFunction<import("react-hot-toast/dist/core/types").Renderable, import("react-hot-toast/dist/core/types").Toast>, options?: Partial<Pick<import("react-hot-toast/dist/core/types").Toast, "id" | "icon" | "duration" | "ariaProps" | "className" | "style" | "position" | "iconTheme">> | undefined) => string;
        custom: (message: import("react-hot-toast/dist/core/types").ValueOrFunction<import("react-hot-toast/dist/core/types").Renderable, import("react-hot-toast/dist/core/types").Toast>, options?: Partial<Pick<import("react-hot-toast/dist/core/types").Toast, "id" | "icon" | "duration" | "ariaProps" | "className" | "style" | "position" | "iconTheme">> | undefined) => string;
        dismiss(toastId?: string | undefined): void;
        remove(toastId?: string | undefined): void;
        promise<T>(promise: Promise<T>, msgs: {
            loading: import("react-hot-toast/dist/core/types").Renderable;
            success: import("react-hot-toast/dist/core/types").ValueOrFunction<import("react-hot-toast/dist/core/types").Renderable, T>;
            error: import("react-hot-toast/dist/core/types").ValueOrFunction<import("react-hot-toast/dist/core/types").Renderable, any>;
        }, opts?: import("react-hot-toast/dist/core/types").DefaultToastOptions | undefined): Promise<T>;
    };
    success: (message: string, options?: Partial<Pick<import("react-hot-toast/dist/core/types").Toast, "id" | "icon" | "duration" | "ariaProps" | "className" | "style" | "position" | "iconTheme">> | undefined) => string;
    error: (message: string, options?: Partial<Pick<import("react-hot-toast/dist/core/types").Toast, "id" | "icon" | "duration" | "ariaProps" | "className" | "style" | "position" | "iconTheme">> | undefined) => string;
    warning: (message: string, options?: Partial<Pick<import("react-hot-toast/dist/core/types").Toast, "id" | "icon" | "duration" | "ariaProps" | "className" | "style" | "position" | "iconTheme">> | undefined) => string;
    info: (message: string, options?: Partial<Pick<import("react-hot-toast/dist/core/types").Toast, "id" | "icon" | "duration" | "ariaProps" | "className" | "style" | "position" | "iconTheme">> | undefined) => string;
};
export default toast;

Thus, it generates NOT pretty suggestions in vscode. How do I make it import types only once, so that it will show correct suggestions?

Environment

I think it doesn't relate

Versions

  npmPackages:
    rollup: ^2.36.2 => 2.36.2 
    rollup-plugin-typescript2: ^0.29.0 => 0.29.0 
    typescript: ^4.1.3 => 4.1.3 

rollup.config.js

`rollup.config.js`:

import typescript from 'rollup-plugin-typescript2';
import del from 'rollup-plugin-delete';
import url from '@rollup/plugin-url';
import image from 'rollup-plugin-img';
import pkg from './package.json';

export default [
  {
    input: 'src/index.ts',
    output: [
      {
        file: 'playground/src/dms-ui-lib/index.js',
        format: 'esm',
        banner: '/* eslint-disable */',
      },
      { file: pkg.main, format: 'cjs' },
      { file: pkg.module, format: 'esm' },
    ],
    plugins: [
      del({ targets: ['dist/*', 'playground/src/dms-ui-lib'] }),
      typescript(),
      url({
        include: ['**/*.woff', '**/*.woff2'],
        // setting infinite limit will ensure that the files
        // are always bundled with the code, not copied to /dist
        limit: Infinity,
      }),
      image(),
    ],
    external: Object.keys(pkg.peerDependencies || {}),
  },
];

tsconfig.json

`tsconfig.json`:

{
  "compilerOptions": {
    /* Visit https://aka.ms/tsconfig.json to read more about this file */

    /* Basic Options */
    // "incremental": true,                   /* Enable incremental compilation */
    "target": "es5" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */,
    "module": "ESNext" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */,
    // "lib": [],                             /* 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" /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */,
    "declaration": true /* Generates corresponding '.d.ts' file. */,
    // "declarationMap": true,                /* Generates a sourcemap for each corresponding '.d.ts' file. */
    // "sourceMap": true,                     /* Generates corresponding '.map' file. */
    // "outFile": "./",                       /* Concatenate and emit output to single file. */
    "outDir": "./dist" /* Redirect output structure to the directory. */,
    // "rootDir": "./",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
    // "composite": true,                     /* Enable project compilation */
    // "tsBuildInfoFile": "./",               /* Specify file to store incremental compilation information */
    // "removeComments": true,                /* Do not emit comments to output. */
    // "noEmit": true,                        /* Do not emit outputs. */
    // "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. */
    // "strictBindCallApply": true,           /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
    // "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. */
    // "noUncheckedIndexedAccess": true,      /* Include 'undefined' in index signature results */

    /* 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. */
    // "allowUmdGlobalAccess": true,          /* Allow accessing UMD globals from modules. */

    /* 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. */

    /* Advanced Options */
    "skipLibCheck": true /* Skip type checking of declaration files. */,
    "forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
  },
  "include": ["src/**/*"]
}

package.json

`package.json`:

plugin output with verbosity 3

plugin output with verbosity 3:

[ezolenko]

Maybe hide your build products from vscode?

[weeebdev]

Maybe hide your build products from vscode?

Then there won't be any Intellisense at all

[weeebdev]

Btw the problem is related to microsoft/TypeScript#36097
So, it has nothing to do with rollup, I think.