export interface UnusedFile {
    path: string;
    size: number;
    reason: string;
}
export interface UnusedDependency {
    name: string;
    installedVersion: string;
    estimatedSize: number;
    reason: string;
}
export interface UnusedExport {
    file: string;
    exportName: string;
    line: number;
    estimatedSize: number;
}
export interface DeadCodeAnalysis {
    unusedFiles: UnusedFile[];
    unusedDependencies: UnusedDependency[];
    unusedExports: UnusedExport[];
    totalSavings: number;
}
export declare class DeadCodeAnalyzer {
    private projectRoot;
    private bundledModules;
    private allSourceFiles;
    constructor(projectRoot: string, bundledModulePaths: string[]);
    analyze(): Promise<DeadCodeAnalysis>;
    private findUnusedFiles;
    private isFileActuallyUsed;
    private isFileImportedByOthers;
    private getPossibleImportPaths;
    private isSpecialFile;
    private areExportsUsedElsewhere;
    private extractExportNames;
    private pathsMatch;
    private escapeRegex;
    private findUnusedDependencies;
    private isDependencyInBundle;
    private checkIfDependencyImportedInSource;
    private getCommonAliases;
    private findUnusedExports;
    private getAllSourceFiles;
    private normalizePath;
    private shouldSkipDependencyCheck;
    private estimateDependencySize;
    private getDirectorySize;
}