diff --git a/hyfetch/color_util.py b/hyfetch/color_util.py
index 9052d0a2..8ad3c14b 100644
--- a/hyfetch/color_util.py
+++ b/hyfetch/color_util.py
@@ -2,13 +2,9 @@ from __future__ import annotations
 
 import colorsys
 from dataclasses import dataclass, astuple
-from typing_extensions import Literal
 
 from .constants import GLOBAL_CFG
-
-AnsiMode = Literal['default', 'ansi', '8bit', 'rgb']
-LightDark = Literal['light', 'dark']
-
+from .types import *
 
 MINECRAFT_COLORS = ["&0/\033[0;30m", "&1/\033[0;34m", "&2/\033[0;32m", "&3/\033[0;36m", "&4/\033[0;31m",
                     "&5/\033[0;35m", "&6/\033[0;33m", "&7/\033[0;37m", "&8/\033[1;30m", "&9/\033[1;34m",
diff --git a/hyfetch/constants.py b/hyfetch/constants.py
index 956164b5..5a1448c6 100644
--- a/hyfetch/constants.py
+++ b/hyfetch/constants.py
@@ -1,10 +1,9 @@
 from __future__ import annotations
 
-import os
 from dataclasses import dataclass
 from pathlib import Path
 
-from typing_extensions import Literal
+from .types import LightDark
 
 CONFIG_PATH = Path.home() / '.config/hyfetch.json'
 VERSION = '1.4.4'
@@ -36,10 +35,10 @@ class GlobalConfig:
     debug: bool
     is_light: bool
 
-    def light_dark(self) -> Literal['light', 'dark']:
+    def light_dark(self) -> LightDark:
         return 'light' if self.is_light else 'dark'
 
-    def default_lightness(self, term: Literal['light', 'dark'] | None = None) -> float:
+    def default_lightness(self, term: LightDark | None = None) -> float:
         if term is None:
             term = self.light_dark()
         return 0.65 if term.lower() == 'dark' else 0.4
diff --git a/hyfetch/models.py b/hyfetch/models.py
index db9e949a..27760d1f 100644
--- a/hyfetch/models.py
+++ b/hyfetch/models.py
@@ -2,10 +2,10 @@ from __future__ import annotations
 
 from dataclasses import dataclass, field
 
-from .color_util import AnsiMode, LightDark
 from .constants import CONFIG_PATH
 from .neofetch_util import ColorAlignment
 from .serializer import json_stringify, from_dict
+from .types import AnsiMode, LightDark, BackendLiteral
 
 
 @dataclass
@@ -15,6 +15,7 @@ class Config:
     light_dark: LightDark = 'dark'
     lightness: float | None = None
     color_align: ColorAlignment = field(default_factory=lambda: ColorAlignment('horizontal'))
+    backend: BackendLiteral = "neofetch"
 
     @classmethod
     def from_dict(cls, d: dict):
diff --git a/hyfetch/neofetch_util.py b/hyfetch/neofetch_util.py
index 5ba96a3e..38d82fbd 100644
--- a/hyfetch/neofetch_util.py
+++ b/hyfetch/neofetch_util.py
@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-import inspect
 import os
 import platform
 import re
@@ -15,12 +14,12 @@ from tempfile import TemporaryDirectory
 from urllib.request import urlretrieve
 
 import pkg_resources
-from typing_extensions import Literal
 
 from hyfetch.color_util import color
 from .constants import GLOBAL_CFG, MINGIT_URL
 from .presets import ColorProfile
 from .serializer import from_dict
+from .types import BackendLiteral, ColorAlignMode
 
 RE_NEOFETCH_COLOR = re.compile('\\${c[0-9]}')
 
@@ -76,7 +75,7 @@ def fill_starting(asc: str) -> str:
 
 @dataclass
 class ColorAlignment:
-    mode: Literal['horizontal', 'vertical', 'custom']
+    mode: ColorAlignMode
 
     # custom_colors[ascii color index] = unique color index in preset
     custom_colors: dict[int, int] = ()
@@ -201,7 +200,7 @@ def check_windows_cmd():
             sys.exit(0)
 
 
-def run_command(args: str, pipe: bool = False) -> str | None:
+def run_neofetch_cmd(args: str, pipe: bool = False) -> str | None:
     """
     Run neofetch command
     """
@@ -237,7 +236,7 @@ def get_distro_ascii(distro: str | None = None) -> str:
     if distro:
         cmd += f' --ascii_distro {distro}'
 
-    asc = run_command(cmd, True)
+    asc = run_neofetch_cmd(cmd, True)
 
     # Unescape backslashes here because backslashes are escaped in neofetch for printf
     asc = asc.replace('\\\\', '\\')
@@ -246,7 +245,7 @@ def get_distro_ascii(distro: str | None = None) -> str:
 
 
 def get_distro_name():
-    return run_command('ascii_distro_name', True)
+    return run_neofetch_cmd('ascii_distro_name', True)
 
 
 def run_neofetch(preset: ColorProfile, alignment: ColorAlignment):
@@ -269,7 +268,7 @@ def run_neofetch(preset: ColorProfile, alignment: ColorAlignment):
         path.write_text(asc)
 
         # Call neofetch with the temp file
-        run_command(f'--ascii --source {path.absolute()} --ascii-colors')
+        run_neofetch_cmd(f'--ascii --source {path.absolute()} --ascii-colors')
 
 
 def get_fore_back(distro: str | None = None) -> tuple[int, int] | None:
diff --git a/hyfetch/presets.py b/hyfetch/presets.py
index d6ec209a..2f08fd6b 100644
--- a/hyfetch/presets.py
+++ b/hyfetch/presets.py
@@ -2,10 +2,9 @@ from __future__ import annotations
 
 from typing import Iterable
 
-from typing_extensions import Literal
-
-from .color_util import RGB, LightDark
+from .color_util import RGB
 from .constants import GLOBAL_CFG
+from .types import LightDark, ColorSpacing
 
 
 def remove_duplicates(seq: Iterable) -> list:
@@ -20,7 +19,7 @@ def remove_duplicates(seq: Iterable) -> list:
 class ColorProfile:
     raw: list[str]
     colors: list[RGB]
-    spacing: Literal['equal', 'weighted'] = 'equal'
+    spacing: ColorSpacing = 'equal'
 
     def __init__(self, colors: list[str] | list[RGB]):
         if isinstance(colors[0], str):
diff --git a/hyfetch/types.py b/hyfetch/types.py
new file mode 100644
index 00000000..283bd8fd
--- /dev/null
+++ b/hyfetch/types.py
@@ -0,0 +1,7 @@
+from typing_extensions import Literal
+
+AnsiMode = Literal['default', 'ansi', '8bit', 'rgb']
+LightDark = Literal['light', 'dark']
+BackendLiteral = Literal["neofetch", "fastfetch"]
+ColorAlignMode = Literal['horizontal', 'vertical', 'custom']
+ColorSpacing = Literal['equal', 'weighted']