diff --git a/src/types.ts b/src/types.ts
deleted file mode 100644
index 3fa329d..0000000
--- a/src/types.ts
+++ /dev/null
@@ -1,278 +0,0 @@
-interface localesType {
-  [key: string]: {
-    name: string;
-  };
-}
-
-interface artistType {
-  ART_ID: string; // '27'
-  ROLE_ID: string; // '0'
-  ARTISTS_SONGS_ORDER: string; // '0'
-  ART_NAME: string; // 'Daft Punk'
-  ARTIST_IS_DUMMY: boolean; // false
-  ART_PICTURE: string; // 'f2bc007e9133c946ac3c3907ddc5d2ea'
-  RANK: string; // '836071'
-  LOCALES?: localesType;
-  __TYPE__: 'artist';
-}
-
-interface mediaType {
-  TYPE: 'preview';
-  HREF: string; // 'https://cdns-preview-d.dzcdn.net/stream/c-deda7fa9316d9e9e880d2c6207e92260-8.mp3';
-}
-
-interface lyricsSync {
-  lrc_timestamp: string; //'[00:03.58]',
-  milliseconds: string; // '3580',
-  duration: string; // '8660',
-  line: string; // "Hey brother! There's an endless road to rediscover"
-}
-
-export interface lyricsType {
-  LYRICS_ID?: string; // '2310758',
-  LYRICS_SYNC_JSON?: lyricsSync[];
-  LYRICS_TEXT: string;
-  LYRICS_COPYRIGHTS?: string;
-  LYRICS_WRITERS?: string;
-}
-
-interface songType {
-  ALB_ID: string; // '302127'
-  ALB_TITLE: string; // 'Discovery'
-  ALB_PICTURE: string; // '2e018122cb56986277102d2041a592c8'
-  ARTISTS: artistType[];
-  ART_ID: '27';
-  ART_NAME: 'Daft Punk';
-  ARTIST_IS_DUMMY: boolean; // false
-  ART_PICTURE: string; //'f2bc007e9133c946ac3c3907ddc5d2ea'
-  DATE_START: string; // '0000-00-00'
-  DISK_NUMBER?: string; // '1'
-  DURATION: string; // '224'
-  EXPLICIT_TRACK_CONTENT: {
-    EXPLICIT_LYRICS_STATUS: number; // 0
-    EXPLICIT_COVER_STATUS: number; // 0
-  };
-  ISRC: string; // 'GBDUW0000059'
-  LYRICS_ID: number; // 2780622
-  LYRICS?: lyricsType;
-  EXPLICIT_LYRICS?: string;
-  RANK: string; // '787708'
-  SMARTRADIO: string; // 0
-  SNG_ID: string; // '3135556'
-  SNG_TITLE: string; // 'Harder, Better, Faster, Stronger'
-  SNG_CONTRIBUTORS: {
-    main_artist: string[]; //['Daft Punk']
-    author?: string[]; // ['Edwin Birdsong', 'Guy-Manuel de Homem-Christo', 'Thomas Bangalter']
-    composer?: string[];
-    musicpublisher?: string[];
-    producer?: string[];
-    publisher: string[];
-    engineer?: string[];
-    writer?: string[];
-    mixer?: string[];
-  };
-  STATUS: number; // 3
-  S_MOD: number; // 0
-  S_PREMIUM: number; // 0
-  TRACK_NUMBER: number; // '4'
-  URL_REWRITING: string; // 'daft-punk'
-  VERSION: string; // ''
-  MD5_ORIGIN: string; // '51afcde9f56a132096c0496cc95eb24b'
-  FILESIZE_AAC_64: '0';
-  FILESIZE_MP3_64: string; // '1798059'
-  FILESIZE_MP3_128: string; // '3596119'
-  FILESIZE_MP3_256: '0';
-  FILESIZE_MP3_320: '0';
-  FILESIZE_MP4_RA1: '0';
-  FILESIZE_MP4_RA2: '0';
-  FILESIZE_MP4_RA3: '0';
-  FILESIZE_FLAC: '0';
-  FILESIZE: string; //'3596119'
-  GAIN: string; // '-12.4'
-  MEDIA_VERSION: string; // '8'
-  TRACK_TOKEN: string; // 'AAAAAWAzlaRgNK7kyEh8dI3tpyObkIpy15hgDXr4GGiFTJakRmh5F7rMVf6-cYTWZNUIq4TLZj6x68mFstAqp9bml_eUzbfFbvIkpmx_hhDRZJhqLsHe-aBRZ9VdHEBr7LYSE3qKpmpTdDp6Odkrw3f-pNQW'
-  TRACK_TOKEN_EXPIRE: number; // 1614065380
-  MEDIA: [mediaType];
-  RIGHTS: {
-    STREAM_ADS_AVAILABLE?: boolean;
-    STREAM_ADS?: string; // '2000-01-01'
-    STREAM_SUB_AVAILABLE?: boolean; // true,
-    STREAM_SUB?: string; // '2000-01-01'
-  };
-  PROVIDER_ID: string; // '3'
-  __TYPE__: 'song';
-}
-
-export interface trackType extends songType {
-  FALLBACK?: songType;
-  TRACK_POSITION?: number;
-}
-
-interface albumTypeMinimal {
-  ALB_ID: string;
-  ALB_TITLE: string;
-  ALB_PICTURE: string;
-  ARTISTS: artistType[];
-  AVAILABLE: boolean;
-  VERSION: string; // ''
-  ART_ID: string;
-  ART_NAME: string;
-  EXPLICIT_ALBUM_CONTENT: {
-    EXPLICIT_LYRICS_STATUS: number; // 1
-    EXPLICIT_COVER_STATUS: number; //2
-  };
-  PHYSICAL_RELEASE_DATE: string;
-  TYPE: string; // '0'
-  ARTIST_IS_DUMMY: boolean;
-  NUMBER_TRACK: number; // '1';
-  __TYPE__: 'album';
-}
-
-export interface albumType {
-  ALB_CONTRIBUTORS: {
-    main_artist: string[]; // ['Avicii']
-  };
-  ALB_ID: string; // '9188269'
-  ALB_PICTURE: string; // '6e58a99f59a150e9b4aefbeb2d6fc856'
-  EXPLICIT_ALBUM_CONTENT: {
-    EXPLICIT_LYRICS_STATUS: number; // 0
-    EXPLICIT_COVER_STATUS: number; // 0
-  };
-  ALB_TITLE: string; // 'The Days / Nights'
-  ARTISTS: artistType[];
-  ART_ID: string; // '293585'
-  ART_NAME: string; // 'Avicii'
-  ARTIST_IS_DUMMY: boolean;
-  DIGITAL_RELEASE_DATE: string; //'2014-12-01'
-  EXPLICIT_LYRICS?: string; // '0'
-  NB_FAN: number; // 36285
-  NUMBER_DISK: string; // '1'
-  NUMBER_TRACK: string; // '4'
-  PHYSICAL_RELEASE_DATE?: string; // '2014-01-01'
-  PRODUCER_LINE: string; // '℗ 2014 Avicii Music AB'
-  PROVIDER_ID: string; // '427'
-  RANK: string; // '601128'
-  RANK_ART: string; // '861905'
-  STATUS: string; // '1'
-  TYPE: string; // '1'
-  UPC: string; // '602547151544'
-  __TYPE__: 'album';
-}
-
-export interface albumTracksType {
-  data: trackType[];
-  count: number;
-  total: number;
-  filtered_count: number;
-  filtered_items?: number[];
-  next?: number;
-}
-
-interface albumSearchType {
-  data: albumTypeMinimal[];
-  count: number;
-  total: number;
-  filtered_count: number;
-  filtered_items: number[];
-  next: number;
-}
-
-export interface playlistInfo {
-  PLAYLIST_ID: string; // '4523119944'
-  DESCRIPTION?: string; // ''
-  PARENT_USERNAME: string; // 'sayem314'
-  PARENT_USER_PICTURE?: string; // ''
-  PARENT_USER_ID: string; // '2064440442'
-  PICTURE_TYPE: string; // 'cover'
-  PLAYLIST_PICTURE: string; // 'e206dafb59a3d378d7ffacc989bc4e35'
-  TITLE: string; // 'wtf playlist '
-  TYPE: string; // '0'
-  STATUS: string; // 0
-  USER_ID: string; // '2064440442'
-  DATE_ADD: string; // '2018-09-08 19:13:57'
-  DATE_MOD: string; //'2018-09-08 19:14:11'
-  DATE_CREATE: string; // '2018-05-31 00:01:05'
-  NB_SONG: number; // 3
-  NB_FAN: number; // 0
-  CHECKSUM: string; // 'c185d123834444e3c8869e235dd6f0a6'
-  HAS_ARTIST_LINKED: boolean;
-  IS_SPONSORED: boolean;
-  IS_EDITO: boolean;
-  __TYPE__: 'playlist';
-}
-
-export interface playlistTracksType extends albumTracksType {
-  checksum: string;
-}
-
-export interface artistInfoType {
-  ART_ID: string; // "293585",
-  ART_NAME: string; // "Avicii",
-  ARTIST_IS_DUMMY: boolean;
-  ART_PICTURE: string; // "82e214b0cb39316f4a12a082fded54f6",
-  FACEBOOK?: string; // "https://www.facebook.com/avicii?fref=ts",
-  NB_FAN: number; // 7140516,
-  TWITTER?: string; // "https://twitter.com/Avicii",
-  __TYPE__: 'artist';
-}
-
-export interface discographyType {
-  data: albumType[];
-  count: number; // 109,
-  total: number; // 109,
-  cache_version: number; // 2,
-  filtered_count: number; // 0,
-  art_id: number; // 1424821,
-  start: number; // 0,
-  nb: number; // 500
-}
-
-export interface profileType {
-  IS_FOLLOW: boolean;
-  NB_ARTISTS: number;
-  NB_FOLLOWERS: number;
-  NB_FOLLOWINGS: number;
-  NB_MP3S: number;
-  TOP_TRACK: albumTracksType;
-  USER: {
-    USER_ID: string; // '2064440442'
-    BLOG_NAME: string; // 'sayem314'
-    SEX?: string; // ''
-    COUNTRY: string; // 'BD'
-    USER_PICTURE?: string; // ''
-    COUNTRY_NAME: string; // 'Bangladesh'
-    PRIVATE: boolean;
-    DISPLAY_NAME: string; // 'sayem314'
-    __TYPE__: 'user';
-  };
-}
-
-export interface searchType {
-  QUERY: string; //;
-  FUZZINNESS: boolean;
-  AUTOCORRECT: boolean;
-  TOP_RESULT: [albumType | artistType | trackType | playlistInfo | artistType | unknown] | [];
-  ORDER: [
-    'TOP_RESULT',
-    'TRACK',
-    'PLAYLIST',
-    'ALBUM',
-    'ARTIST',
-    'LIVESTREAM',
-    'EPISODE',
-    'SHOW',
-    'CHANNEL',
-    'RADIO',
-    'USER',
-    'LYRICS',
-  ];
-  ALBUM: albumSearchType;
-  ARTIST: albumTracksType;
-  TRACK: albumTracksType;
-  PLAYLIST: albumTracksType;
-  RADIO: albumTracksType;
-  SHOW: albumTracksType;
-  USER: albumTracksType;
-  LIVESTREAM: albumTracksType;
-  CHANNEL: albumTracksType;
-}
diff --git a/src/types/album.ts b/src/types/album.ts
new file mode 100644
index 0000000..ccd6326
--- /dev/null
+++ b/src/types/album.ts
@@ -0,0 +1,62 @@
+import type {artistType} from './artist';
+import type {trackType} from './tracks';
+
+export interface albumTypeMinimal {
+  ALB_ID: string;
+  ALB_TITLE: string;
+  ALB_PICTURE: string;
+  ARTISTS: artistType[];
+  AVAILABLE: boolean;
+  VERSION: string; // ''
+  ART_ID: string;
+  ART_NAME: string;
+  EXPLICIT_ALBUM_CONTENT: {
+    EXPLICIT_LYRICS_STATUS: number; // 1
+    EXPLICIT_COVER_STATUS: number; //2
+  };
+  PHYSICAL_RELEASE_DATE: string;
+  TYPE: string; // '0'
+  ARTIST_IS_DUMMY: boolean;
+  NUMBER_TRACK: number; // '1';
+  __TYPE__: 'album';
+}
+
+export interface albumType {
+  ALB_CONTRIBUTORS: {
+    main_artist: string[]; // ['Avicii']
+  };
+  ALB_ID: string; // '9188269'
+  ALB_PICTURE: string; // '6e58a99f59a150e9b4aefbeb2d6fc856'
+  EXPLICIT_ALBUM_CONTENT: {
+    EXPLICIT_LYRICS_STATUS: number; // 0
+    EXPLICIT_COVER_STATUS: number; // 0
+  };
+  ALB_TITLE: string; // 'The Days / Nights'
+  ARTISTS: artistType[];
+  ART_ID: string; // '293585'
+  ART_NAME: string; // 'Avicii'
+  ARTIST_IS_DUMMY: boolean;
+  DIGITAL_RELEASE_DATE: string; //'2014-12-01'
+  EXPLICIT_LYRICS?: string; // '0'
+  NB_FAN: number; // 36285
+  NUMBER_DISK: string; // '1'
+  NUMBER_TRACK: string; // '4'
+  PHYSICAL_RELEASE_DATE?: string; // '2014-01-01'
+  PRODUCER_LINE: string; // '℗ 2014 Avicii Music AB'
+  PROVIDER_ID: string; // '427'
+  RANK: string; // '601128'
+  RANK_ART: string; // '861905'
+  STATUS: string; // '1'
+  TYPE: string; // '1'
+  UPC: string; // '602547151544'
+  __TYPE__: 'album';
+}
+
+export interface albumTracksType {
+  data: trackType[];
+  count: number;
+  total: number;
+  filtered_count: number;
+  filtered_items?: number[];
+  next?: number;
+}
diff --git a/src/types/artist.ts b/src/types/artist.ts
new file mode 100644
index 0000000..5f8b93a
--- /dev/null
+++ b/src/types/artist.ts
@@ -0,0 +1,28 @@
+interface localesType {
+  [key: string]: {
+    name: string;
+  };
+}
+
+export interface artistType {
+  ART_ID: string; // '27'
+  ROLE_ID: string; // '0'
+  ARTISTS_SONGS_ORDER: string; // '0'
+  ART_NAME: string; // 'Daft Punk'
+  ARTIST_IS_DUMMY: boolean; // false
+  ART_PICTURE: string; // 'f2bc007e9133c946ac3c3907ddc5d2ea'
+  RANK: string; // '836071'
+  LOCALES?: localesType;
+  __TYPE__: 'artist';
+}
+
+export interface artistInfoType {
+  ART_ID: string; // "293585",
+  ART_NAME: string; // "Avicii",
+  ARTIST_IS_DUMMY: boolean;
+  ART_PICTURE: string; // "82e214b0cb39316f4a12a082fded54f6",
+  FACEBOOK?: string; // "https://www.facebook.com/avicii?fref=ts",
+  NB_FAN: number; // 7140516,
+  TWITTER?: string; // "https://twitter.com/Avicii",
+  __TYPE__: 'artist';
+}
diff --git a/src/types/index.ts b/src/types/index.ts
new file mode 100644
index 0000000..b02c3fb
--- /dev/null
+++ b/src/types/index.ts
@@ -0,0 +1,6 @@
+export * from './album';
+export * from './artist';
+export * from './playlist';
+export * from './profile';
+export * from './search';
+export * from './tracks';
diff --git a/src/types/playlist.ts b/src/types/playlist.ts
new file mode 100644
index 0000000..d3b6268
--- /dev/null
+++ b/src/types/playlist.ts
@@ -0,0 +1,34 @@
+import type {trackType} from './tracks';
+
+export interface playlistInfo {
+  PLAYLIST_ID: string; // '4523119944'
+  DESCRIPTION?: string; // ''
+  PARENT_USERNAME: string; // 'sayem314'
+  PARENT_USER_PICTURE?: string; // ''
+  PARENT_USER_ID: string; // '2064440442'
+  PICTURE_TYPE: string; // 'cover'
+  PLAYLIST_PICTURE: string; // 'e206dafb59a3d378d7ffacc989bc4e35'
+  TITLE: string; // 'wtf playlist '
+  TYPE: string; // '0'
+  STATUS: string; // 0
+  USER_ID: string; // '2064440442'
+  DATE_ADD: string; // '2018-09-08 19:13:57'
+  DATE_MOD: string; //'2018-09-08 19:14:11'
+  DATE_CREATE: string; // '2018-05-31 00:01:05'
+  NB_SONG: number; // 3
+  NB_FAN: number; // 0
+  CHECKSUM: string; // 'c185d123834444e3c8869e235dd6f0a6'
+  HAS_ARTIST_LINKED: boolean;
+  IS_SPONSORED: boolean;
+  IS_EDITO: boolean;
+  __TYPE__: 'playlist';
+}
+
+export interface playlistTracksType {
+  data: trackType[];
+  count: number;
+  total: number;
+  filtered_count: number;
+  filtered_items?: number[];
+  next?: number;
+}
diff --git a/src/types/profile.ts b/src/types/profile.ts
new file mode 100644
index 0000000..0696aba
--- /dev/null
+++ b/src/types/profile.ts
@@ -0,0 +1,21 @@
+import type {albumTracksType} from './album';
+
+export interface profileType {
+  IS_FOLLOW: boolean;
+  NB_ARTISTS: number;
+  NB_FOLLOWERS: number;
+  NB_FOLLOWINGS: number;
+  NB_MP3S: number;
+  TOP_TRACK: albumTracksType;
+  USER: {
+    USER_ID: string; // '2064440442'
+    BLOG_NAME: string; // 'sayem314'
+    SEX?: string; // ''
+    COUNTRY: string; // 'BD'
+    USER_PICTURE?: string; // ''
+    COUNTRY_NAME: string; // 'Bangladesh'
+    PRIVATE: boolean;
+    DISPLAY_NAME: string; // 'sayem314'
+    __TYPE__: 'user';
+  };
+}
diff --git a/src/types/search.ts b/src/types/search.ts
new file mode 100644
index 0000000..233b8ff
--- /dev/null
+++ b/src/types/search.ts
@@ -0,0 +1,54 @@
+import type {albumTracksType, albumType, albumTypeMinimal} from './album';
+import type {artistType} from './artist';
+import type {playlistInfo} from './playlist';
+import type {trackType} from './tracks';
+
+interface albumSearchType {
+  data: albumTypeMinimal[];
+  count: number;
+  total: number;
+  filtered_count: number;
+  filtered_items: number[];
+  next: number;
+}
+
+export interface discographyType {
+  data: albumType[];
+  count: number; // 109,
+  total: number; // 109,
+  cache_version: number; // 2,
+  filtered_count: number; // 0,
+  art_id: number; // 1424821,
+  start: number; // 0,
+  nb: number; // 500
+}
+
+export interface searchType {
+  QUERY: string; //;
+  FUZZINNESS: boolean;
+  AUTOCORRECT: boolean;
+  TOP_RESULT: [albumType | artistType | trackType | playlistInfo | artistType | unknown] | [];
+  ORDER: [
+    'TOP_RESULT',
+    'TRACK',
+    'PLAYLIST',
+    'ALBUM',
+    'ARTIST',
+    'LIVESTREAM',
+    'EPISODE',
+    'SHOW',
+    'CHANNEL',
+    'RADIO',
+    'USER',
+    'LYRICS',
+  ];
+  ALBUM: albumSearchType;
+  ARTIST: albumTracksType;
+  TRACK: albumTracksType;
+  PLAYLIST: albumTracksType;
+  RADIO: albumTracksType;
+  SHOW: albumTracksType;
+  USER: albumTracksType;
+  LIVESTREAM: albumTracksType;
+  CHANNEL: albumTracksType;
+}
diff --git a/src/types/tracks.ts b/src/types/tracks.ts
new file mode 100644
index 0000000..7d93138
--- /dev/null
+++ b/src/types/tracks.ts
@@ -0,0 +1,93 @@
+import type {artistType} from './artist';
+
+interface mediaType {
+  TYPE: 'preview';
+  HREF: string; // 'https://cdns-preview-d.dzcdn.net/stream/c-deda7fa9316d9e9e880d2c6207e92260-8.mp3';
+}
+
+interface lyricsSync {
+  lrc_timestamp: string; //'[00:03.58]',
+  milliseconds: string; // '3580',
+  duration: string; // '8660',
+  line: string; // "Hey brother! There's an endless road to rediscover"
+}
+
+export interface lyricsType {
+  LYRICS_ID?: string; // '2310758',
+  LYRICS_SYNC_JSON?: lyricsSync[];
+  LYRICS_TEXT: string;
+  LYRICS_COPYRIGHTS?: string;
+  LYRICS_WRITERS?: string;
+}
+
+interface songType {
+  ALB_ID: string; // '302127'
+  ALB_TITLE: string; // 'Discovery'
+  ALB_PICTURE: string; // '2e018122cb56986277102d2041a592c8'
+  ARTISTS: artistType[];
+  ART_ID: '27';
+  ART_NAME: 'Daft Punk';
+  ARTIST_IS_DUMMY: boolean; // false
+  ART_PICTURE: string; //'f2bc007e9133c946ac3c3907ddc5d2ea'
+  DATE_START: string; // '0000-00-00'
+  DISK_NUMBER?: string; // '1'
+  DURATION: string; // '224'
+  EXPLICIT_TRACK_CONTENT: {
+    EXPLICIT_LYRICS_STATUS: number; // 0
+    EXPLICIT_COVER_STATUS: number; // 0
+  };
+  ISRC: string; // 'GBDUW0000059'
+  LYRICS_ID: number; // 2780622
+  LYRICS?: lyricsType;
+  EXPLICIT_LYRICS?: string;
+  RANK: string; // '787708'
+  SMARTRADIO: string; // 0
+  SNG_ID: string; // '3135556'
+  SNG_TITLE: string; // 'Harder, Better, Faster, Stronger'
+  SNG_CONTRIBUTORS: {
+    main_artist: string[]; //['Daft Punk']
+    author?: string[]; // ['Edwin Birdsong', 'Guy-Manuel de Homem-Christo', 'Thomas Bangalter']
+    composer?: string[];
+    musicpublisher?: string[];
+    producer?: string[];
+    publisher: string[];
+    engineer?: string[];
+    writer?: string[];
+    mixer?: string[];
+  };
+  STATUS: number; // 3
+  S_MOD: number; // 0
+  S_PREMIUM: number; // 0
+  TRACK_NUMBER: number; // '4'
+  URL_REWRITING: string; // 'daft-punk'
+  VERSION: string; // ''
+  MD5_ORIGIN: string; // '51afcde9f56a132096c0496cc95eb24b'
+  FILESIZE_AAC_64: '0';
+  FILESIZE_MP3_64: string; // '1798059'
+  FILESIZE_MP3_128: string; // '3596119'
+  FILESIZE_MP3_256: '0';
+  FILESIZE_MP3_320: '0';
+  FILESIZE_MP4_RA1: '0';
+  FILESIZE_MP4_RA2: '0';
+  FILESIZE_MP4_RA3: '0';
+  FILESIZE_FLAC: '0';
+  FILESIZE: string; //'3596119'
+  GAIN: string; // '-12.4'
+  MEDIA_VERSION: string; // '8'
+  TRACK_TOKEN: string; // 'AAAAAWAzlaRgNK7kyEh8dI3tpyObkIpy15hgDXr4GGiFTJakRmh5F7rMVf6-cYTWZNUIq4TLZj6x68mFstAqp9bml_eUzbfFbvIkpmx_hhDRZJhqLsHe-aBRZ9VdHEBr7LYSE3qKpmpTdDp6Odkrw3f-pNQW'
+  TRACK_TOKEN_EXPIRE: number; // 1614065380
+  MEDIA: [mediaType];
+  RIGHTS: {
+    STREAM_ADS_AVAILABLE?: boolean;
+    STREAM_ADS?: string; // '2000-01-01'
+    STREAM_SUB_AVAILABLE?: boolean; // true,
+    STREAM_SUB?: string; // '2000-01-01'
+  };
+  PROVIDER_ID: string; // '3'
+  __TYPE__: 'song';
+}
+
+export interface trackType extends songType {
+  FALLBACK?: songType;
+  TRACK_POSITION?: number;
+}