import type { Comparator } from "@rickosborne/typical";
import type { Dirent } from "node:fs";
/**
 * Options for {@link copyRecursiveSync}.
 */
export type CopyRecursiveOptions = {
    /**
     * Override the implementation of the copy-file operation.
     * Mostly used for unit tests.
     */
    copyFileSync?: (source: string, destination: string) => void;
    /**
     * If the filter function returns true, copy the item.
     * @defaultValue {@link copyRecursiveFilterDefault}
     */
    keepIf?: (dirEnt: Dirent) => boolean;
    /**
     * Override the implementation of the console.log operation.
     * Mostly used for unit tests.
     */
    log?: (message: string) => void;
    /**
     * Override the implementation of the make-directory operation.
     * Mostly used for unit tests.
     */
    mkdirSync?: (path: string, options: {
        recursive: true;
    }) => void;
    /**
     * Callback when a file or directory is copied, such as for logging.
     */
    onCopy?: (sourceDirEnt: Dirent, destination: string) => void;
    /**
     * Overwrite a file if it already exists.
     * @defaultValue false
     */
    overwrite?: boolean;
    /**
     * Override the implementation of the read-directory operation.
     * Mostly used for unit tests.
     */
    readdirSync?: (path: string, options: {
        recursive: false;
        encoding: "utf8";
        withFileTypes: true;
    }) => Dirent[];
    /**
     * Override the order in which items are copied.
     */
    sort?: Comparator<Dirent>;
    /**
     * Whether to log out each file or directory as it is copied.
     */
    verbose?: boolean;
};
export type CopyRecursiveResult = {
    fileCount: number;
    dirCount: number;
    totalCount: number;
};
export declare const copyRecursiveFilterDefault: (dirEnt: Dirent) => boolean;
export declare const copyRecursiveSync: (source: string, destination: string, options?: CopyRecursiveOptions) => CopyRecursiveResult;
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