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import type * as estree from 'estree';
declare module 'estree' { export interface Decorator extends estree.BaseNode { type: 'Decorator'; expression: estree.Expression; } interface PropertyDefinition { decorators: estree.Decorator[]; } interface MethodDefinition { decorators: estree.Decorator[]; } interface BaseClass { decorators: estree.Decorator[]; } }
export const VERSION: string;
// utils
type NullValue = null | undefined | void; type MaybeArray<T> = T | T[]; type MaybePromise<T> = T | Promise<T>;
type PartialNull<T> = { [P in keyof T]: T[P] | null; };
export interface RollupError extends RollupLog { name?: string; stack?: string; watchFiles?: string[]; }
export interface RollupLog { binding?: string; cause?: unknown; code?: string; exporter?: string; frame?: string; hook?: string; id?: string; ids?: string[]; loc?: { column: number; file?: string; line: number; }; message: string; meta?: any; names?: string[]; plugin?: string; pluginCode?: unknown; pos?: number; reexporter?: string; stack?: string; url?: string; }
export type LogLevel = 'warn' | 'info' | 'debug'; export type LogLevelOption = LogLevel | 'silent';
export type SourceMapSegment = | [number] | [number, number, number, number] | [number, number, number, number, number];
export interface ExistingDecodedSourceMap { file?: string; readonly mappings: SourceMapSegment[][]; names: string[]; sourceRoot?: string; sources: string[]; sourcesContent?: string[]; version: number; x_google_ignoreList?: number[]; }
export interface ExistingRawSourceMap { file?: string; mappings: string; names: string[]; sourceRoot?: string; sources: string[]; sourcesContent?: string[]; version: number; x_google_ignoreList?: number[]; }
export type DecodedSourceMapOrMissing = | { missing: true; plugin: string; } | (ExistingDecodedSourceMap & { missing?: false });
export interface SourceMap { file: string; mappings: string; names: string[]; sources: string[]; sourcesContent?: string[]; version: number; debugId?: string; toString(): string; toUrl(): string; }
export type SourceMapInput = ExistingRawSourceMap | string | null | { mappings: '' };
interface ModuleOptions { attributes: Record<string, string>; meta: CustomPluginOptions; moduleSideEffects: boolean | 'no-treeshake'; syntheticNamedExports: boolean | string; }
export interface SourceDescription extends Partial<PartialNull<ModuleOptions>> { ast?: ProgramNode; code: string; map?: SourceMapInput; }
export interface TransformModuleJSON { ast?: ProgramNode; code: string; // note if plugins use new this.cache to opt-out auto transform cache
customTransformCache: boolean; originalCode: string; originalSourcemap: ExistingDecodedSourceMap | null; sourcemapChain: DecodedSourceMapOrMissing[]; transformDependencies: string[]; }
export interface ModuleJSON extends TransformModuleJSON, ModuleOptions { ast: ProgramNode; dependencies: string[]; id: string; resolvedIds: ResolvedIdMap; transformFiles: EmittedFile[] | undefined; }
export interface PluginCache { delete(id: string): boolean; get<T = any>(id: string): T; has(id: string): boolean; set<T = any>(id: string, value: T): void; }
export type LoggingFunction = (log: RollupLog | string | (() => RollupLog | string)) => void;
export interface MinimalPluginContext { debug: LoggingFunction; error: (error: RollupError | string) => never; info: LoggingFunction; meta: PluginContextMeta; warn: LoggingFunction; }
export interface EmittedAsset { fileName?: string; name?: string; needsCodeReference?: boolean; originalFileName?: string | null; source?: string | Uint8Array; type: 'asset'; }
export interface EmittedChunk { fileName?: string; id: string; implicitlyLoadedAfterOneOf?: string[]; importer?: string; name?: string; preserveSignature?: PreserveEntrySignaturesOption; type: 'chunk'; }
export interface EmittedPrebuiltChunk { code: string; exports?: string[]; fileName: string; map?: SourceMap; sourcemapFileName?: string; type: 'prebuilt-chunk'; }
export type EmittedFile = EmittedAsset | EmittedChunk | EmittedPrebuiltChunk;
export type EmitFile = (emittedFile: EmittedFile) => string;
export interface ModuleInfo extends ModuleOptions { ast: ProgramNode | null; code: string | null; dynamicImporters: readonly string[]; dynamicallyImportedIdResolutions: readonly ResolvedId[]; dynamicallyImportedIds: readonly string[]; exportedBindings: Record<string, string[]> | null; exports: string[] | null; hasDefaultExport: boolean | null; id: string; implicitlyLoadedAfterOneOf: readonly string[]; implicitlyLoadedBefore: readonly string[]; importedIdResolutions: readonly ResolvedId[]; importedIds: readonly string[]; importers: readonly string[]; isEntry: boolean; isExternal: boolean; isIncluded: boolean | null; }
export type GetModuleInfo = (moduleId: string) => ModuleInfo | null;
// eslint-disable-next-line @typescript-eslint/consistent-indexed-object-style -- this is an interface so that it can be extended by plugins
export interface CustomPluginOptions { [plugin: string]: any; }
type LoggingFunctionWithPosition = ( log: RollupLog | string | (() => RollupLog | string), pos?: number | { column: number; line: number } ) => void;
export type ParseAst = ( input: string, options?: { allowReturnOutsideFunction?: boolean; jsx?: boolean } ) => ProgramNode;
// declare AbortSignal here for environments without DOM lib or @types/node
declare global { // eslint-disable-next-line @typescript-eslint/no-empty-object-type
interface AbortSignal {} }
export type ParseAstAsync = ( input: string, options?: { allowReturnOutsideFunction?: boolean; jsx?: boolean; signal?: AbortSignal } ) => Promise<ProgramNode>;
export interface PluginContext extends MinimalPluginContext { addWatchFile: (id: string) => void; cache: PluginCache; debug: LoggingFunction; emitFile: EmitFile; error: (error: RollupError | string) => never; getFileName: (fileReferenceId: string) => string; getModuleIds: () => IterableIterator<string>; getModuleInfo: GetModuleInfo; getWatchFiles: () => string[]; info: LoggingFunction; load: ( options: { id: string; resolveDependencies?: boolean } & Partial<PartialNull<ModuleOptions>> ) => Promise<ModuleInfo>; parse: ParseAst; resolve: ( source: string, importer?: string, options?: { attributes?: Record<string, string>; custom?: CustomPluginOptions; isEntry?: boolean; skipSelf?: boolean; } ) => Promise<ResolvedId | null>; setAssetSource: (assetReferenceId: string, source: string | Uint8Array) => void; warn: LoggingFunction; }
export interface PluginContextMeta { rollupVersion: string; watchMode: boolean; }
export type StringOrRegExp = string | RegExp;
export type StringFilter<Value = StringOrRegExp> = | MaybeArray<Value> | { include?: MaybeArray<Value>; exclude?: MaybeArray<Value>; };
export interface HookFilter { id?: StringFilter; code?: StringFilter; }
export interface ResolvedId extends ModuleOptions { external: boolean | 'absolute'; id: string; resolvedBy: string; }
export type ResolvedIdMap = Record<string, ResolvedId>;
export interface PartialResolvedId extends Partial<PartialNull<ModuleOptions>> { external?: boolean | 'absolute' | 'relative'; id: string; resolvedBy?: string; }
export type ResolveIdResult = string | NullValue | false | PartialResolvedId;
export type ResolveIdResultWithoutNullValue = string | false | PartialResolvedId;
export type ResolveIdHook = ( this: PluginContext, source: string, importer: string | undefined, options: { attributes: Record<string, string>; custom?: CustomPluginOptions; isEntry: boolean } ) => ResolveIdResult;
export type ShouldTransformCachedModuleHook = ( this: PluginContext, options: { ast: ProgramNode; code: string; id: string; meta: CustomPluginOptions; moduleSideEffects: boolean | 'no-treeshake'; resolvedSources: ResolvedIdMap; syntheticNamedExports: boolean | string; } ) => boolean | NullValue;
export type IsExternal = ( source: string, importer: string | undefined, isResolved: boolean ) => boolean;
export type HasModuleSideEffects = (id: string, external: boolean) => boolean;
export type LoadResult = SourceDescription | string | NullValue;
export type LoadHook = (this: PluginContext, id: string) => LoadResult;
export interface TransformPluginContext extends PluginContext { debug: LoggingFunctionWithPosition; error: (error: RollupError | string, pos?: number | { column: number; line: number }) => never; getCombinedSourcemap: () => SourceMap; info: LoggingFunctionWithPosition; warn: LoggingFunctionWithPosition; }
export type TransformResult = string | NullValue | Partial<SourceDescription>;
export type TransformHook = ( this: TransformPluginContext, code: string, id: string ) => TransformResult;
export type ModuleParsedHook = (this: PluginContext, info: ModuleInfo) => void;
export type RenderChunkHook = ( this: PluginContext, code: string, chunk: RenderedChunk, options: NormalizedOutputOptions, meta: { chunks: Record<string, RenderedChunk> } ) => { code: string; map?: SourceMapInput } | string | NullValue;
export type ResolveDynamicImportHook = ( this: PluginContext, specifier: string | AstNode, importer: string, options: { attributes: Record<string, string> } ) => ResolveIdResult;
export type ResolveImportMetaHook = ( this: PluginContext, property: string | null, options: { chunkId: string; format: InternalModuleFormat; moduleId: string } ) => string | NullValue;
export type ResolveFileUrlHook = ( this: PluginContext, options: { chunkId: string; fileName: string; format: InternalModuleFormat; moduleId: string; referenceId: string; relativePath: string; } ) => string | NullValue;
export type AddonHookFunction = ( this: PluginContext, chunk: RenderedChunk ) => string | Promise<string>; export type AddonHook = string | AddonHookFunction;
export type ChangeEvent = 'create' | 'update' | 'delete'; export type WatchChangeHook = ( this: PluginContext, id: string, change: { event: ChangeEvent } ) => void;
/** * use this type for plugin annotation * @example * ```ts
* interface Options { * ... * } * const myPlugin: PluginImpl<Options> = (options = {}) => { ... } * ```
*/ export type PluginImpl<O extends object = object, A = any> = (options?: O) => Plugin<A>;
export type OutputBundle = Record<string, OutputAsset | OutputChunk>;
export type PreRenderedChunkWithFileName = PreRenderedChunk & { fileName: string };
export interface ImportedInternalChunk { type: 'internal'; fileName: string; resolvedImportPath: string; chunk: PreRenderedChunk; }
export interface ImportedExternalChunk { type: 'external'; fileName: string; resolvedImportPath: string; }
export type DynamicImportTargetChunk = ImportedInternalChunk | ImportedExternalChunk;
export interface FunctionPluginHooks { augmentChunkHash: (this: PluginContext, chunk: RenderedChunk) => string | void; buildEnd: (this: PluginContext, error?: Error) => void; buildStart: (this: PluginContext, options: NormalizedInputOptions) => void; closeBundle: (this: PluginContext, error?: Error) => void; closeWatcher: (this: PluginContext) => void; generateBundle: ( this: PluginContext, options: NormalizedOutputOptions, bundle: OutputBundle, isWrite: boolean ) => void; load: LoadHook; moduleParsed: ModuleParsedHook; onLog: (this: MinimalPluginContext, level: LogLevel, log: RollupLog) => boolean | NullValue; options: (this: MinimalPluginContext, options: InputOptions) => InputOptions | NullValue; outputOptions: (this: PluginContext, options: OutputOptions) => OutputOptions | NullValue; renderChunk: RenderChunkHook; renderDynamicImport: ( this: PluginContext, options: { customResolution: string | null; format: InternalModuleFormat; moduleId: string; targetModuleId: string | null; chunk: PreRenderedChunkWithFileName; targetChunk: PreRenderedChunkWithFileName | null; getTargetChunkImports: () => DynamicImportTargetChunk[] | null; } ) => { left: string; right: string } | NullValue; renderError: (this: PluginContext, error?: Error) => void; renderStart: ( this: PluginContext, outputOptions: NormalizedOutputOptions, inputOptions: NormalizedInputOptions ) => void; resolveDynamicImport: ResolveDynamicImportHook; resolveFileUrl: ResolveFileUrlHook; resolveId: ResolveIdHook; resolveImportMeta: ResolveImportMetaHook; shouldTransformCachedModule: ShouldTransformCachedModuleHook; transform: TransformHook; watchChange: WatchChangeHook; writeBundle: ( this: PluginContext, options: NormalizedOutputOptions, bundle: OutputBundle ) => void; }
export type OutputPluginHooks = | 'augmentChunkHash' | 'generateBundle' | 'outputOptions' | 'renderChunk' | 'renderDynamicImport' | 'renderError' | 'renderStart' | 'resolveFileUrl' | 'resolveImportMeta' | 'writeBundle';
export type InputPluginHooks = Exclude<keyof FunctionPluginHooks, OutputPluginHooks>;
export type SyncPluginHooks = | 'augmentChunkHash' | 'onLog' | 'outputOptions' | 'renderDynamicImport' | 'resolveFileUrl' | 'resolveImportMeta';
export type AsyncPluginHooks = Exclude<keyof FunctionPluginHooks, SyncPluginHooks>;
export type FirstPluginHooks = | 'load' | 'renderDynamicImport' | 'resolveDynamicImport' | 'resolveFileUrl' | 'resolveId' | 'resolveImportMeta' | 'shouldTransformCachedModule';
export type SequentialPluginHooks = | 'augmentChunkHash' | 'generateBundle' | 'onLog' | 'options' | 'outputOptions' | 'renderChunk' | 'transform';
export type ParallelPluginHooks = Exclude< keyof FunctionPluginHooks | AddonHooks, FirstPluginHooks | SequentialPluginHooks >;
export type AddonHooks = 'banner' | 'footer' | 'intro' | 'outro';
type MakeAsync<Function_> = Function_ extends ( this: infer This, ...parameters: infer Arguments ) => infer Return ? (this: This, ...parameters: Arguments) => Return | Promise<Return> : never;
// eslint-disable-next-line @typescript-eslint/no-empty-object-type
export type ObjectHook<T, O = {}> = T | ({ handler: T; order?: 'pre' | 'post' | null } & O);
export type HookFilterExtension<K extends keyof FunctionPluginHooks> = K extends 'transform' ? { filter?: HookFilter } : K extends 'load' ? { filter?: Pick<HookFilter, 'id'> } : K extends 'resolveId' ? { filter?: { id?: StringFilter<RegExp> } } : // eslint-disable-next-line @typescript-eslint/no-empty-object-type
{};
export type PluginHooks = { [K in keyof FunctionPluginHooks]: ObjectHook< K extends AsyncPluginHooks ? MakeAsync<FunctionPluginHooks[K]> : FunctionPluginHooks[K], // eslint-disable-next-line @typescript-eslint/no-empty-object-type
HookFilterExtension<K> & (K extends ParallelPluginHooks ? { sequential?: boolean } : {}) >; };
export interface OutputPlugin extends Partial<{ [K in OutputPluginHooks]: PluginHooks[K] }>, Partial<Record<AddonHooks, ObjectHook<AddonHook>>> { cacheKey?: string; name: string; version?: string; }
export interface Plugin<A = any> extends OutputPlugin, Partial<PluginHooks> { // for inter-plugin communication
api?: A; }
export type JsxPreset = 'react' | 'react-jsx' | 'preserve' | 'preserve-react';
export type NormalizedJsxOptions = | NormalizedJsxPreserveOptions | NormalizedJsxClassicOptions | NormalizedJsxAutomaticOptions;
interface NormalizedJsxPreserveOptions { factory: string | null; fragment: string | null; importSource: string | null; mode: 'preserve'; }
interface NormalizedJsxClassicOptions { factory: string; fragment: string; importSource: string | null; mode: 'classic'; }
interface NormalizedJsxAutomaticOptions { factory: string; importSource: string | null; jsxImportSource: string; mode: 'automatic'; }
export type JsxOptions = Partial<NormalizedJsxOptions> & { preset?: JsxPreset; };
export type TreeshakingPreset = 'smallest' | 'safest' | 'recommended';
export interface NormalizedTreeshakingOptions { annotations: boolean; correctVarValueBeforeDeclaration: boolean; manualPureFunctions: readonly string[]; moduleSideEffects: HasModuleSideEffects; propertyReadSideEffects: boolean | 'always'; tryCatchDeoptimization: boolean; unknownGlobalSideEffects: boolean; }
export interface TreeshakingOptions extends Partial<Omit<NormalizedTreeshakingOptions, 'moduleSideEffects'>> { moduleSideEffects?: ModuleSideEffectsOption; preset?: TreeshakingPreset; }
interface ManualChunkMeta { getModuleIds: () => IterableIterator<string>; getModuleInfo: GetModuleInfo; }
export type GetManualChunk = (id: string, meta: ManualChunkMeta) => string | NullValue;
export type ExternalOption = | (string | RegExp)[] | string | RegExp | ((source: string, importer: string | undefined, isResolved: boolean) => boolean | NullValue);
export type GlobalsOption = Record<string, string> | ((name: string) => string);
export type InputOption = string | string[] | Record<string, string>;
export type ManualChunksOption = Record<string, string[]> | GetManualChunk;
export type LogHandlerWithDefault = ( level: LogLevel, log: RollupLog, defaultHandler: LogOrStringHandler ) => void;
export type LogOrStringHandler = (level: LogLevel | 'error', log: RollupLog | string) => void;
export type LogHandler = (level: LogLevel, log: RollupLog) => void;
export type ModuleSideEffectsOption = boolean | 'no-external' | string[] | HasModuleSideEffects;
export type PreserveEntrySignaturesOption = false | 'strict' | 'allow-extension' | 'exports-only';
export type SourcemapPathTransformOption = ( relativeSourcePath: string, sourcemapPath: string ) => string;
export type SourcemapIgnoreListOption = ( relativeSourcePath: string, sourcemapPath: string ) => boolean;
export type InputPluginOption = MaybePromise<Plugin | NullValue | false | InputPluginOption[]>;
export interface InputOptions { cache?: boolean | RollupCache; context?: string; experimentalCacheExpiry?: number; experimentalLogSideEffects?: boolean; external?: ExternalOption; input?: InputOption; jsx?: false | JsxPreset | JsxOptions; logLevel?: LogLevelOption; makeAbsoluteExternalsRelative?: boolean | 'ifRelativeSource'; maxParallelFileOps?: number; moduleContext?: ((id: string) => string | NullValue) | Record<string, string>; onLog?: LogHandlerWithDefault; onwarn?: WarningHandlerWithDefault; perf?: boolean; plugins?: InputPluginOption; preserveEntrySignatures?: PreserveEntrySignaturesOption; preserveSymlinks?: boolean; shimMissingExports?: boolean; strictDeprecations?: boolean; treeshake?: boolean | TreeshakingPreset | TreeshakingOptions; watch?: WatcherOptions | false; }
export interface InputOptionsWithPlugins extends InputOptions { plugins: Plugin[]; }
export interface NormalizedInputOptions { cache: false | undefined | RollupCache; context: string; experimentalCacheExpiry: number; experimentalLogSideEffects: boolean; external: IsExternal; input: string[] | Record<string, string>; jsx: false | NormalizedJsxOptions; logLevel: LogLevelOption; makeAbsoluteExternalsRelative: boolean | 'ifRelativeSource'; maxParallelFileOps: number; moduleContext: (id: string) => string; onLog: LogHandler; perf: boolean; plugins: Plugin[]; preserveEntrySignatures: PreserveEntrySignaturesOption; preserveSymlinks: boolean; shimMissingExports: boolean; strictDeprecations: boolean; treeshake: false | NormalizedTreeshakingOptions; }
export type InternalModuleFormat = 'amd' | 'cjs' | 'es' | 'iife' | 'system' | 'umd'; export type ImportAttributesKey = 'with' | 'assert';
export type ModuleFormat = InternalModuleFormat | 'commonjs' | 'esm' | 'module' | 'systemjs';
type GeneratedCodePreset = 'es5' | 'es2015';
interface NormalizedGeneratedCodeOptions { arrowFunctions: boolean; constBindings: boolean; objectShorthand: boolean; reservedNamesAsProps: boolean; symbols: boolean; }
interface GeneratedCodeOptions extends Partial<NormalizedGeneratedCodeOptions> { preset?: GeneratedCodePreset; }
export type OptionsPaths = Record<string, string> | ((id: string) => string);
export type InteropType = 'compat' | 'auto' | 'esModule' | 'default' | 'defaultOnly';
export type GetInterop = (id: string | null) => InteropType;
export type AmdOptions = ( | { autoId?: false; id: string; } | { autoId: true; basePath?: string; id?: undefined; } | { autoId?: false; id?: undefined; } ) & { define?: string; forceJsExtensionForImports?: boolean; };
export type NormalizedAmdOptions = ( | { autoId: false; id?: string; } | { autoId: true; basePath: string; } ) & { define: string; forceJsExtensionForImports: boolean; };
type AddonFunction = (chunk: RenderedChunk) => string | Promise<string>;
type OutputPluginOption = MaybePromise<OutputPlugin | NullValue | false | OutputPluginOption[]>;
type HashCharacters = 'base64' | 'base36' | 'hex';
export interface OutputOptions { amd?: AmdOptions; assetFileNames?: string | ((chunkInfo: PreRenderedAsset) => string); banner?: string | AddonFunction; chunkFileNames?: string | ((chunkInfo: PreRenderedChunk) => string); compact?: boolean; // only required for bundle.write
dir?: string; dynamicImportInCjs?: boolean; entryFileNames?: string | ((chunkInfo: PreRenderedChunk) => string); esModule?: boolean | 'if-default-prop'; experimentalMinChunkSize?: number; exports?: 'default' | 'named' | 'none' | 'auto'; extend?: boolean; /** @deprecated Use "externalImportAttributes" instead. */ externalImportAssertions?: boolean; externalImportAttributes?: boolean; externalLiveBindings?: boolean; // only required for bundle.write
file?: string; footer?: string | AddonFunction; format?: ModuleFormat; freeze?: boolean; generatedCode?: GeneratedCodePreset | GeneratedCodeOptions; globals?: GlobalsOption; hashCharacters?: HashCharacters; hoistTransitiveImports?: boolean; importAttributesKey?: ImportAttributesKey; indent?: string | boolean; inlineDynamicImports?: boolean; interop?: InteropType | GetInterop; intro?: string | AddonFunction; manualChunks?: ManualChunksOption; minifyInternalExports?: boolean; name?: string; noConflict?: boolean; outro?: string | AddonFunction; paths?: OptionsPaths; plugins?: OutputPluginOption; preserveModules?: boolean; preserveModulesRoot?: string; reexportProtoFromExternal?: boolean; sanitizeFileName?: boolean | ((fileName: string) => string); sourcemap?: boolean | 'inline' | 'hidden'; sourcemapBaseUrl?: string; sourcemapExcludeSources?: boolean; sourcemapFile?: string; sourcemapFileNames?: string | ((chunkInfo: PreRenderedChunk) => string); sourcemapIgnoreList?: boolean | SourcemapIgnoreListOption; sourcemapPathTransform?: SourcemapPathTransformOption; sourcemapDebugIds?: boolean; strict?: boolean; systemNullSetters?: boolean; validate?: boolean; virtualDirname?: string; }
export interface NormalizedOutputOptions { amd: NormalizedAmdOptions; assetFileNames: string | ((chunkInfo: PreRenderedAsset) => string); banner: AddonFunction; chunkFileNames: string | ((chunkInfo: PreRenderedChunk) => string); compact: boolean; dir: string | undefined; dynamicImportInCjs: boolean; entryFileNames: string | ((chunkInfo: PreRenderedChunk) => string); esModule: boolean | 'if-default-prop'; experimentalMinChunkSize: number; exports: 'default' | 'named' | 'none' | 'auto'; extend: boolean; /** @deprecated Use "externalImportAttributes" instead. */ externalImportAssertions: boolean; externalImportAttributes: boolean; externalLiveBindings: boolean; file: string | undefined; footer: AddonFunction; format: InternalModuleFormat; freeze: boolean; generatedCode: NormalizedGeneratedCodeOptions; globals: GlobalsOption; hashCharacters: HashCharacters; hoistTransitiveImports: boolean; importAttributesKey: ImportAttributesKey; indent: true | string; inlineDynamicImports: boolean; interop: GetInterop; intro: AddonFunction; manualChunks: ManualChunksOption; minifyInternalExports: boolean; name: string | undefined; noConflict: boolean; outro: AddonFunction; paths: OptionsPaths; plugins: OutputPlugin[]; preserveModules: boolean; preserveModulesRoot: string | undefined; reexportProtoFromExternal: boolean; sanitizeFileName: (fileName: string) => string; sourcemap: boolean | 'inline' | 'hidden'; sourcemapBaseUrl: string | undefined; sourcemapExcludeSources: boolean; sourcemapFile: string | undefined; sourcemapFileNames: string | ((chunkInfo: PreRenderedChunk) => string) | undefined; sourcemapIgnoreList: SourcemapIgnoreListOption; sourcemapPathTransform: SourcemapPathTransformOption | undefined; sourcemapDebugIds: boolean; strict: boolean; systemNullSetters: boolean; validate: boolean; virtualDirname: string; }
export type WarningHandlerWithDefault = ( warning: RollupLog, defaultHandler: LoggingFunction ) => void;
export type SerializedTimings = Record<string, [number, number, number]>;
export interface PreRenderedAsset { /** @deprecated Use "names" instead. */ name: string | undefined; names: string[]; /** @deprecated Use "originalFileNames" instead. */ originalFileName: string | null; originalFileNames: string[]; source: string | Uint8Array; type: 'asset'; }
export interface OutputAsset extends PreRenderedAsset { fileName: string; needsCodeReference: boolean; }
export interface RenderedModule { readonly code: string | null; originalLength: number; removedExports: string[]; renderedExports: string[]; renderedLength: number; }
export interface PreRenderedChunk { exports: string[]; facadeModuleId: string | null; isDynamicEntry: boolean; isEntry: boolean; isImplicitEntry: boolean; moduleIds: string[]; name: string; type: 'chunk'; }
export interface RenderedChunk extends PreRenderedChunk { dynamicImports: string[]; fileName: string; implicitlyLoadedBefore: string[]; importedBindings: Record<string, string[]>; imports: string[]; modules: Record<string, RenderedModule>; referencedFiles: string[]; }
export interface OutputChunk extends RenderedChunk { code: string; map: SourceMap | null; sourcemapFileName: string | null; preliminaryFileName: string; }
export type SerializablePluginCache = Record<string, [number, any]>;
export interface RollupCache { modules: ModuleJSON[]; plugins?: Record<string, SerializablePluginCache>; }
export interface RollupOutput { output: [OutputChunk, ...(OutputChunk | OutputAsset)[]]; }
export interface RollupBuild { cache: RollupCache | undefined; close: () => Promise<void>; closed: boolean; [Symbol.asyncDispose](): Promise<void>; generate: (outputOptions: OutputOptions) => Promise<RollupOutput>; getTimings?: () => SerializedTimings; watchFiles: string[]; write: (options: OutputOptions) => Promise<RollupOutput>; }
export interface RollupOptions extends InputOptions { // This is included for compatibility with config files but ignored by rollup.rollup
output?: OutputOptions | OutputOptions[]; }
export interface MergedRollupOptions extends InputOptionsWithPlugins { output: OutputOptions[]; }
export function rollup(options: RollupOptions): Promise<RollupBuild>;
export interface ChokidarOptions { alwaysStat?: boolean; atomic?: boolean | number; awaitWriteFinish?: | { pollInterval?: number; stabilityThreshold?: number; } | boolean; binaryInterval?: number; cwd?: string; depth?: number; disableGlobbing?: boolean; followSymlinks?: boolean; ignoreInitial?: boolean; ignorePermissionErrors?: boolean; ignored?: any; interval?: number; persistent?: boolean; useFsEvents?: boolean; usePolling?: boolean; }
export type RollupWatchHooks = 'onError' | 'onStart' | 'onBundleStart' | 'onBundleEnd' | 'onEnd';
export interface WatcherOptions { buildDelay?: number; chokidar?: ChokidarOptions; clearScreen?: boolean; exclude?: string | RegExp | (string | RegExp)[]; include?: string | RegExp | (string | RegExp)[]; skipWrite?: boolean; onInvalidate?: (id: string) => void; }
export interface RollupWatchOptions extends InputOptions { output?: OutputOptions | OutputOptions[]; watch?: WatcherOptions | false; }
export type AwaitedEventListener< T extends Record<string, (...parameters: any) => any>, K extends keyof T > = (...parameters: Parameters<T[K]>) => void | Promise<void>;
export interface AwaitingEventEmitter<T extends Record<string, (...parameters: any) => any>> { close(): Promise<void>; emit<K extends keyof T>(event: K, ...parameters: Parameters<T[K]>): Promise<unknown>; /** * Removes an event listener. */ off<K extends keyof T>(event: K, listener: AwaitedEventListener<T, K>): this; /** * Registers an event listener that will be awaited before Rollup continues. * All listeners will be awaited in parallel while rejections are tracked via * Promise.all. */ on<K extends keyof T>(event: K, listener: AwaitedEventListener<T, K>): this; /** * Registers an event listener that will be awaited before Rollup continues. * All listeners will be awaited in parallel while rejections are tracked via * Promise.all. * Listeners are removed automatically when removeListenersForCurrentRun is * called, which happens automatically after each run. */ onCurrentRun<K extends keyof T>( event: K, listener: (...parameters: Parameters<T[K]>) => Promise<ReturnType<T[K]>> ): this; removeAllListeners(): this; removeListenersForCurrentRun(): this; }
export type RollupWatcherEvent = | { code: 'START' } | { code: 'BUNDLE_START'; input?: InputOption; output: readonly string[] } | { code: 'BUNDLE_END'; duration: number; input?: InputOption; output: readonly string[]; result: RollupBuild; } | { code: 'END' } | { code: 'ERROR'; error: RollupError; result: RollupBuild | null };
export type RollupWatcher = AwaitingEventEmitter<{ change: (id: string, change: { event: ChangeEvent }) => void; close: () => void; event: (event: RollupWatcherEvent) => void; restart: () => void; }>;
export function watch(config: RollupWatchOptions | RollupWatchOptions[]): RollupWatcher;
interface AstNodeLocation { end: number; start: number; }
type OmittedEstreeKeys = | 'loc' | 'range' | 'leadingComments' | 'trailingComments' | 'innerComments' | 'comments'; type RollupAstNode<T> = Omit<T, OmittedEstreeKeys> & AstNodeLocation;
type ProgramNode = RollupAstNode<estree.Program>; export type AstNode = RollupAstNode<estree.Node>;
export function defineConfig(options: RollupOptions): RollupOptions; export function defineConfig(options: RollupOptions[]): RollupOptions[]; export function defineConfig(optionsFunction: RollupOptionsFunction): RollupOptionsFunction;
export type RollupOptionsFunction = ( commandLineArguments: Record<string, any> ) => MaybePromise<RollupOptions | RollupOptions[]>;
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