/**
 * Removes a file from the temp directory.
 * @param filename - Name of the file to remove (e.g., "image.jpg")
 * @returns Promise<void>
 */
export declare const removeAssetContentTempFile: (filename: string) => Promise<void>;
type AssetContent<T extends string = string> = {
    data: string;
    mimeType: string;
    ext: string;
    tempPath: string;
    modyoType: T;
};
type PathInput = string;
type URLInput = string;
type BufferInput = Buffer;
type KnownFileType = {
    ext: string;
    mime: string;
};
export type AssetContentArg<T extends string = string> = {
    input: PathInput | BufferInput | URLInput;
    name: string;
    modyoType: T;
    /**
     * Skip byte-sniffing and trust this extension/MIME instead. Use when the
     * caller already knows the real extension (e.g. copying an existing asset
     * by its `data_file_name`) — file-type can't reliably sniff text-based
     * formats (.csv, .txt, .svg without markup file-type recognizes, etc.).
     */
    knownFileType?: KnownFileType;
};
export declare const downloadTempAsset: <T extends string = string>(asset: AssetContentArg<T>) => Promise<AssetContent<T>>;
export {};
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