next/dist/build/swc/index.d.ts

The React Framework

import { type DefineEnvOptions } from '../define-env';
import type { NapiSourceDiagnostic } from './generated-native';
import type { Binding, DefineEnv } from './types';
/**
 * Based on napi-rs's target triples, returns triples that have corresponding next-swc binaries.
 */
export declare function getSupportedArchTriples(): Record<string, any>;
export declare const lockfilePatchPromise: {
    cur?: Promise<void>;
};
/**
 * Attempts to load a native or wasm binding.
 *
 * By default, this first tries to use a native binding, falling back to a wasm binding if that
 * fails.
 *
 * This function is `async` as wasm requires an asynchronous import in browsers.
 */
export declare function loadBindings(useWasmBinary?: boolean): Promise<Binding>;
export declare function createDefineEnv({ isTurbopack, clientRouterFilters, config, dev, distDir, projectPath, fetchCacheKeyPrefix, hasRewrites, middlewareMatchers, rewrites, }: Omit<DefineEnvOptions, 'isClient' | 'isNodeOrEdgeCompilation' | 'isEdgeServer' | 'isNodeServer'>): DefineEnv;
export declare function isWasm(): Promise<boolean>;
export declare function transform(src: string, options?: any): Promise<any>;
export declare function transformSync(src: string, options?: any): any;
export declare function minify(src: string, options: any): Promise<{
    code: string;
    map: any;
}>;
export declare function isReactCompilerRequired(filename: string): Promise<boolean>;
export declare function parse(src: string, options: any): Promise<any>;
export declare function getBinaryMetadata(): {
    target: string | undefined;
};
/**
 * Initialize trace subscriber to emit traces.
 *
 */
export declare function initCustomTraceSubscriber(traceFileName?: string): void;
/**
 * Teardown swc's trace subscriber if there's an initialized flush guard exists.
 *
 * This is workaround to amend behavior with process.exit
 * (https://github.com/vercel/next.js/blob/4db8c49cc31e4fc182391fae6903fb5ef4e8c66e/packages/next/bin/next.ts#L134=)
 * seems preventing napi's cleanup hook execution (https://github.com/swc-project/swc/blob/main/crates/node/src/util.rs#L48-L51=),
 *
 * instead parent process manually drops guard when process gets signal to exit.
 */
export declare const teardownTraceSubscriber: () => void;
export declare function getModuleNamedExports(resourcePath: string): Promise<string[]>;
export declare function warnForEdgeRuntime(source: string, isProduction: boolean): Promise<NapiSourceDiagnostic[]>;