unplugin/unplugin-auto-import
Unplugin Auto Import
unplugin-auto-import is a JavaScript auto-import plugin designed to eliminate the need for manual import statements in JavaScript and TypeScript projects. It identifies and registers modules to automatically inject necessary dependencies during the build process.
The project utilizes a unified bundler plugin interface to provide consistent transformation logic across Vite, Webpack, and Rollup environments. It includes a TypeScript declaration generator to produce type definition files for auto-imported identifiers, ensuring IDE autocompletion and type checking. Additionally, it provides a static analysis configuration tool to update linter settings and prevent false positive errors for undefined variables.
The tool covers a broad range of module automation capabilities, including the registration of global modules and the scanning of local directories to expose project-specific exports as globally available APIs.
Features
- Automatic Import Injections - Automatically injects necessary import statements into source files during bundling to eliminate manual import declarations.
- Framework-Agnostic Auto-Import Plugins - Provides a framework-agnostic utility to detect and register modules for global use, eliminating the need for manual import statements.
- Build Plugin Integrations - Integrates with various build systems via a unified plugin interface to provide consistent module transformations.
- Module Import Automations - Eliminates repetitive manual import statements by automatically injecting dependencies during the JavaScript build process.
- TypeScript Declaration Generators - Automatically produces TypeScript declaration files mapping global identifiers to their source modules for IDE support.
- Auto-Import Type Declarations - Automatically generates .d.ts files to provide type safety and IDE autocompletion for dynamically injected imports.
- AST-Based Code Manipulation - Implements AST-based code manipulation to identify missing identifiers and inject necessary import statements during the build process.
- Build Pipeline Plugin Interfaces - Implements a standardized plugin interface to apply consistent transformation logic across different bundling environments.
- Automatic Module Registrations - Automatically discovers and registers modules and APIs during the build process to eliminate manual imports.
- Cross-Bundler Plugin Abstractions - Provides a unified abstraction layer that allows a single plugin to operate across Vite, Webpack, and Rollup bundlers.
- TypeScript Type Definitions - Generates automatic type definitions to ensure IDEs provide accurate autocompletion and error checking for global imports.
- Frontend Build Pipelines - Streamlines the frontend build pipeline by unifying module registration and injection across multiple bundlers.
- Project Directory Scanning - Traverses project directories to detect and register local exports as globally available APIs based on defined patterns.
- Static Analysis Configurations - Updates static analysis configurations to ensure auto-imported identifiers are recognized as valid.
- Linter Synchronization - Automatically updates linter settings to prevent false-positive undefined variable errors for auto-imported identifiers.
- Virtual Module Injection - Injects synthetic modules into the build pipeline to resolve global dependencies without modifying source files on disk.
- Modular Project Structures - Simplifies project structure by exposing local utilities globally, reducing the need for complex relative import paths.
- Linter Configuration Management - Manages linter settings and rules to recognize auto-imported identifiers and prevent false-positive undefined variable errors.
- Developer Utilities - Auto-import Vue APIs on-demand.
