import { type RequireExactlyOne } from 'type-fest';
/**
 * Gets all files within a directory and its subdirectories, recursively. Returns an array of paths
 * relative to the given input path.
 *
 * @category Node : File
 * @category Package : @augment-vir/node
 * @package [`@augment-vir/node`](https://www.npmjs.com/package/@augment-vir/node)
 */
export declare function readDirRecursive(dirPath: string): Promise<string[]>;
/**
 * Reads all files within a single directory and filters them by the given extension or extensions.
 *
 * @category Node : File
 * @category Package : @augment-vir/node
 * @returns That filtered list of paths.
 * @package [`@augment-vir/node`](https://www.npmjs.com/package/@augment-vir/node)
 */
export declare function readDirFilesByExtension({ dirPath, extension, extensions, }: {
    dirPath: string;
} & RequireExactlyOne<{
    extension: string;
    extensions: ReadonlyArray<string>;
}>): Promise<string[]>;