interface TsConfig {
    [key: string]: any;
    compilerOptions?: {
        [key: string]: any;
        paths?: {
            [key: string]: string[];
        };
    };
}
/**
 * Read and parse the tsconfig.json file in the specified project directory.
 * @returns The parsed TypeScript configuration object
 * @throws If the file does not exist or is not valid JSON
 */
export declare function readTsConfig(projectDir: string): TsConfig;
export {};