import type { PayloadRequest } from 'payload';
type DocWithFilenameExistsArgs = {
    collectionSlug: string;
    filename: string;
    path: string;
    req: PayloadRequest;
};
export declare const docWithFilenameExists: ({ collectionSlug, filename, req, }: DocWithFilenameExistsArgs) => Promise<boolean>;
type GetSafeFileNameArgs = {
    collectionSlug: string;
    desiredFilename: string;
    req: PayloadRequest;
    staticPath: string;
};
export declare function getSafeFileName({ collectionSlug, desiredFilename, req, staticPath, }: GetSafeFileNameArgs): Promise<string>;
export {};