import { Project } from "ts-morph";
import type { ComponentEnvGraphOptions, FileNode } from "./types.js";
/**
 * Component environment type classification.
 * - 'client': Entry or dependency with "use client" directive
 * - 'server': Server-only component
 * - 'universal': Referenced from both client and server
 */
export type { ComponentEnvGraphOptions, ComponentType, FileNode, } from "./types.js";
/**
 * Builds and manages the dependency graph for a React Server Components (RSC) project.
 * UI components should use this class to retrieve file type information.
 */
export declare class ComponentEnvGraph {
    nodes: Map<string, FileNode>;
    project: Project;
    rootDir: string;
    private readonly excludePatterns;
    private readonly _onDidUpdate;
    /**
     * Creates a new DependencyGraph instance.
     * @param rootDir Project root directory
     * @param options Optional configuration options.
     */
    constructor(rootDir: string, options?: ComponentEnvGraphOptions);
    /**
     * Rebuilds the dependency graph. If changedFiles is specified, only those files and their dependencies are re-parsed.
     * Otherwise, a full scan is performed.
     * @param changedFiles Array of changed file paths (if omitted, performs a full scan)
     */
    build(changedFiles?: string[]): void;
    /**
     * Registers a listener for dependency graph update events.
     * @param listener Callback function to invoke when the graph updates
     */
    onDidUpdate(listener: () => void): void;
    /**
     * Determines if the first statement in the file is a "use client" directive.
     * Only the first statement is checked, per the React specification.
     * @param sf ts-morph SourceFile
     * @returns true if the file is a client component
     */
    private hasUseClientDirective;
    /**
     * Returns an array of absolute file paths statically imported or re-exported by the given file.
     * @param sf ts-morph SourceFile
     * @returns Array of imported/re-exported file paths
     */
    private getStaticImports;
    /**
     * Emits an update event to all registered listeners.
     */
    private fireDidUpdate;
    /**
     * Updates the ts-morph project with the latest source files.
     * @param changedFiles Optional array of specific files that have changed.
     * @returns A Set of file paths that were affected and need their nodes updated.
     */
    private updateProjectSourceFiles;
    private refreshChangedFiles;
    /**
     * Returns whether the given absolute path matches any exclude glob (incremental updates).
     * - Source of truth: `excludePatterns` (DEFAULT_EXCLUDE + options.exclude)
     * - Normalizes both target path and patterns to POSIX form ("/" separators)
     * - Uses `dot: true` to match dot-prefixed paths like `.git/**`
     */
    private readonly isGlobExcluded;
    private addAllSourceFiles;
    private removeDeletedFiles;
    private markAllFilesAsAffected;
    /**
     * Updates the internal `nodes` map for a given set of source files.
     * @param filesToUpdate A Set of file paths
     */
    private updateFileNodes;
}
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