GzipOptionsOptions for compressing data into a GZIP format interface GzipOptions extends DeflateOptions {filename?: string;mtime?: Date | string | number;}§Extends§DeflateOptions[src]§Properties§filename?: string[src]The filename of the data. If the gunzip command is used to decompress the data, it will output a file with this name instead of the name of the compressed file. §mtime?: Date | string | number[src]When the file was last modified. Defaults to the current time. Set this to 0 to avoid revealing a modification date entirely.