♻️ Split SsnDiffType interface into separate file

src/index.ts

@@ -2,7 +2,7 @@
 
 export { default as IManifest } from './interfaces/IManifest';
 export { default as ISolidSimple } from './interfaces/ISolidSimple';
-export { ISsnFileEntry } from './interfaces/ISsnFileEntry';
+export { default as ISsnFileEntry } from './interfaces/ISsnFileEntry';
 export { default as Product } from './interfaces/Product';
 export { default as findReleasePath } from './ssn/findReleasePath';
 export { default as getManifest } from './ssn/getManifest';

src/interfaces/ISolidFile.ts

@@ -20,7 +20,7 @@ interface ISolidInfo {
   uniqueid: string;
 }
 
-interface ISolid {
+export default interface ISolid {
   /** Timestamp when this torrent was created, given in seconds since 1970. Can be read with `new Date(... * 1000)`. */
   'creation date': number;
   /** Internal tracker URL used to announce this torrent. */
@@ -36,5 +36,3 @@ interface ISolid {
   /** Contains further information about this torrent, including the list of files. */
   info: ISolidInfo;
 }
-
-export default ISolid;

src/interfaces/ISsnFileEntry.ts

@@ -1,15 +1,6 @@
-enum SsnDiffType {
+import SsnDiffType from './SsnDiffType';
-  /** We included the original file contents, not just the differences, because file is new or it's in a format that's not suitable for diffing. */
-  NewFile = 0,
-  /** File is not included in the .zip archive because it has been deleted. */
-  Deleted = 1,
-  /** File has changed and we include the differences, encoded in vcdiff/xdelta3 */
-  Changed = 2,
-  /** File is not included in the .zip archive because it hasn't changed */
-  Unchanged = 3,
-}
 
-interface ISsnFileEntry {
+export default interface ISsnFileEntry {
   /** CRC-32 checksum of this file. */
   crc: number;
   /** If we only store the differences, the size of the destination file. */
@@ -33,5 +24,3 @@ interface ISsnFileEntry {
   /** Offset into the disk to where the local file header starts. */
   offset: number;
 }
-
-export { ISsnFileEntry, SsnDiffType };

src/interfaces/SsnDiffType.ts

@@ -0,0 +1,12 @@
+enum SsnDiffType {
+  /** We included the original file contents, not just the differences, because file is new or it's in a format that's not suitable for diffing. */
+  NewFile = 0,
+  /** File is not included in the .zip archive because it has been deleted. */
+  Deleted = 1,
+  /** File has changed and we include the differences, encoded in vcdiff/xdelta3 */
+  Changed = 2,
+  /** File is not included in the .zip archive because it hasn't changed */
+  Unchanged = 3,
+}
+
+export default SsnDiffType;

src/ssn/extractFileAsStream.ts

@@ -1,6 +1,6 @@
 import * as stream from 'stream';
 import * as zlib from 'zlib';
-import { ISsnFileEntry } from '../interfaces/ISsnFileEntry';
+import ISsnFileEntry from '../interfaces/ISsnFileEntry';
 import decryptTransform from './streams/decryptTransform';
 import readBytesFromStream from './streams/readBytesFromStream';
 

src/ssn/getPatchZip.ts

@@ -1,5 +1,5 @@
 import getUrlContents from '../cdn/getUrlContents';
-import { ISsnFileEntry } from '../interfaces/ISsnFileEntry';
+import ISsnFileEntry from '../interfaces/ISsnFileEntry';
 import Product from '../interfaces/Product';
 import getSolidpkg from './getSolidpkg';
 import readSsnFile from './reader/readSsnFile';

src/ssn/installPatch.ts

@@ -3,8 +3,9 @@ import * as path from 'path';
 import downloadWrapper from '../cdn/downloadWrapper';
 import createDirRecursively from '../cdn/funcs/createDirRecursively';
 import getUrlContents from '../cdn/getUrlContents';
-import { ISsnFileEntry, SsnDiffType } from '../interfaces/ISsnFileEntry';
+import ISsnFileEntry from '../interfaces/ISsnFileEntry';
 import Product from '../interfaces/Product';
+import SsnDiffType from '../interfaces/SsnDiffType';
 import getSolidpkg from './getSolidpkg';
 import launch from './installation/launch';
 import taskManager from './installation/taskManager';

src/ssn/reader/readSsnFile.ts

@@ -3,7 +3,7 @@
  * Check the .ZIP File Format Specification <https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT>.
  */
 
-import { ISsnFileEntry } from '../../interfaces/ISsnFileEntry';
+import ISsnFileEntry from '../../interfaces/ISsnFileEntry';
 import getDecryptionKeys from '../decryption/getDecryptionKeys';
 import modifyPassword from '../decryption/modifyPassword';
 

src/ssn/verify/verifyPatch.ts

@@ -1,6 +1,6 @@
-import { ISsnFileEntry } from '../../interfaces/ISsnFileEntry';
+import ISsnFileEntry from '../../interfaces/ISsnFileEntry';
-import { SsnDiffType } from '../../interfaces/ISsnFileEntry';
 import Product from '../../interfaces/Product';
+import SsnDiffType from '../../interfaces/SsnDiffType';
 
 /** Receives a list of file entries from the .zip file and checks them for correctness */
 export default function verifyPatch(fileEntries: ISsnFileEntry[], product: Product, from: number): void {