import { isAbsolute } from "../platform/compat/path/resolution.js";
/** Normalizes path. */
export declare function normalizePath(pathname: string): string;
export declare function joinPath(a: string, b: string): string;
export declare function isWithinDirectory(root: string, target: string): boolean;
/**
 * Get file extension including the dot (e.g., ".ts", ".tsx").
 * Returns empty string if no extension found.
 */
export declare function getExtension(path: string): string;
/**
 * Get file extension without the dot, lowercased (e.g., "ts", "tsx").
 * Returns empty string if no extension found.
 */
export declare function getExtensionName(path: string): string;
export declare function getDirectory(path: string): string;
export declare function hasHashedFilename(path: string): boolean;
/**
 * Get esbuild loader type from file extension
 */
export declare function getEsbuildLoader(filePath: string): "tsx" | "jsx" | "ts" | "js";
export { isAbsolute as isAbsolutePath };
export declare function toBase64Url(input: string): string;
export declare function fromBase64Url(encoded: string): string;
/**
 * Check if a normalized path is a framework path that should not be fetched from API.
 *
 * Framework paths can appear in two forms:
 * 1. "_veryfront/..." - original framework module path prefix
 * 2. "src/react/...", "src/platform/...", etc. - framework source paths
 *    (after FSAdapter normalizes absolute paths like /Users/.../veryfront-server/src/...)
 */
export declare function isFrameworkSourcePath(normalizedPath: string): boolean;
//# sourceMappingURL=path-utils.d.ts.map