chore: remove useless depedency

package.json

@@ -10,20 +10,16 @@
 		"deps/**"
 	],
 	"scripts": {
-		"build": "npm run clean && tsc --outDir ./lib",
+		"build": "tsc --outDir ./lib",
 		"prepublishOnly": "npm run build",
 		"prepare": "npm run build && husky",
 		"lint": "biome lint --write ./src",
 		"format": "biome format --write ./src",
-		"clean": "rimraf ./lib",
 		"check-h": "biome check --write ./src",
 		"check": "biome check --write --no-errors-on-unmatched ./src"
 	},
 	"author": "MARCROCK22",
 	"license": "Apache-2.0",
-	"dependencies": {
-		"magic-bytes.js": "^1.10.0"
-	},
 	"lint-staged": {
 		"*.ts": [
 			"biome check --write"
@@ -36,7 +32,6 @@
 		"@types/node": "^20.14.11",
 		"husky": "^9.1.1",
 		"lint-staged": "^15.2.7",
-		"rimraf": "5.0.9",
 		"typescript": "^5.5.3"
 	},
 	"optionalDependencies": {

pnpm-lock.yaml

@@ -7,10 +7,6 @@ settings:
 importers:
 
   .:
-    dependencies:
-      magic-bytes.js:
-        specifier: ^1.10.0
-        version: 1.10.0
     optionalDependencies:
       chokidar:
         specifier: ^3.6.0
@@ -43,9 +39,6 @@ importers:
       lint-staged:
         specifier: ^15.2.7
         version: 15.2.7
-      rimraf:
-        specifier: 5.0.9
-        version: 5.0.9
       typescript:
         specifier: ^5.5.3
         version: 5.5.3
@@ -189,14 +182,6 @@ packages:
   '@ioredis/commands@1.2.0':
     resolution: {integrity: sha512-Sx1pU8EM64o2BrqNpEO1CNLtKQwyhuXuqyfH7oGKCk+1a33d2r5saW8zNwm3j6BTExtjrv2BxTgzzkMwts6vGg==}
 
-  '@isaacs/cliui@8.0.2':
-    resolution: {integrity: sha512-O8jcjabXaleOG9DQ0+ARXWZBTfnP4WNAqzuiJK7ll44AmxGKv/J2M4TPjxjY3znBCfvBXFzucm1twdyFybFqEA==}
-    engines: {node: '>=12'}
-
-  '@pkgjs/parseargs@0.11.0':
-    resolution: {integrity: sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg==}
-    engines: {node: '>=14'}
-
   '@types/conventional-commits-parser@5.0.0':
     resolution: {integrity: sha512-loB369iXNmAZglwWATL+WRe+CRMmmBPtpolYzIebFaX4YA3x+BEfLqhUAV9WanycKI3TG1IMr5bMJDajDKLlUQ==}
 
@@ -244,16 +229,10 @@ packages:
   array-ify@1.0.0:
     resolution: {integrity: sha512-c5AMf34bKdvPhQ7tBGhqkgKNUzMr4WUs+WDtC2ZUGOUncbxKMTvqxYctiseW3+L4bA8ec+GcZ6/A/FW4m8ukng==}
 
-  balanced-match@1.0.2:
-    resolution: {integrity: sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==}
-
   binary-extensions@2.3.0:
     resolution: {integrity: sha512-Ceh+7ox5qe7LJuLHoY0feh3pHuUDHAcRUeyL2VYghZwfpkNIy/+8Ocg0a3UuSoYzavmylwuLWQOf3hl0jjMMIw==}
     engines: {node: '>=8'}
 
-  brace-expansion@2.0.1:
-    resolution: {integrity: sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA==}
-
   braces@3.0.3:
     resolution: {integrity: sha512-yQbXgO/OSZVD2IsiLlro+7Hf6Q18EJrKSEsdoMzKePKXct3gvD8oLcOQdIzGupr5Fj+EDe8gO/lxc1BzfMpxvA==}
     engines: {node: '>=8'}
@@ -368,18 +347,12 @@ packages:
     resolution: {integrity: sha512-QM8q3zDe58hqUqjraQOmzZ1LIH9SWQJTlEKCH4kJ2oQvLZk7RbQXvtDM2XEq3fwkV9CCvvH4LA0AV+ogFsBM2Q==}
     engines: {node: '>=8'}
 
-  eastasianwidth@0.2.0:
-    resolution: {integrity: sha512-I88TYZWc9XiYHRQ4/3c5rjjfgkjhLyW2luGIheGERbNQ6OY7yTybanSpDXZa8y7VUP9YmDcYa+eyq4ca7iLqWA==}
-
   emoji-regex@10.3.0:
     resolution: {integrity: sha512-QpLs9D9v9kArv4lfDEgg1X/gN5XLnf/A6l9cs8SPZLRZR3ZkY9+kwIQTxm+fsSej5UMYGE8fdoaZVIBlqG0XTw==}
 
   emoji-regex@8.0.0:
     resolution: {integrity: sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==}
 
-  emoji-regex@9.2.2:
-    resolution: {integrity: sha512-L18DaJsXSUk2+42pv8mLs5jJT2hqFkFE4j21wOmgbUqsZ2hL72NsUU785g9RXgo3s0ZNgVl42TiHp3ZtOv/Vyg==}
-
   env-paths@2.2.1:
     resolution: {integrity: sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A==}
     engines: {node: '>=6'}
@@ -416,10 +389,6 @@ packages:
     resolution: {integrity: sha512-YyZM99iHrqLKjmt4LJDj58KI+fYyufRLBSYcqycxf//KpBk9FoewoGX0450m9nB44qrZnovzC2oeP5hUibxc/g==}
     engines: {node: '>=18'}
 
-  foreground-child@3.2.1:
-    resolution: {integrity: sha512-PXUUyLqrR2XCWICfv6ukppP96sdFwWbNEnfEMt7jNsISjMsvaLNinAHNDYyvkyU+SZG2BTSbT5NjG+vZslfGTA==}
-    engines: {node: '>=14'}
-
   fsevents@2.3.3:
     resolution: {integrity: sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==}
     engines: {node: ^8.16.0 || ^10.6.0 || >=11.0.0}
@@ -446,10 +415,6 @@ packages:
     resolution: {integrity: sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==}
     engines: {node: '>= 6'}
 
-  glob@10.4.5:
-    resolution: {integrity: sha512-7Bv8RF0k6xjo7d4A/PxYLbUCfb6c+Vpd2/mB2yRDlew7Jb5hEXiCD9ibfO7wpk8i4sevK6DFny9h7EYbM3/sHg==}
-    hasBin: true
-
   global-directory@4.0.1:
     resolution: {integrity: sha512-wHTUcDUoZ1H5/0iVqEudYW4/kAlN5cZ3j/bXn0Dpbizl9iaUVeWSHqiOjsgk6OW2bkLclbBjzewBz6weQ1zA2Q==}
     engines: {node: '>=18'}
@@ -528,9 +493,6 @@ packages:
   isexe@2.0.0:
     resolution: {integrity: sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==}
 
-  jackspeak@3.4.3:
-    resolution: {integrity: sha512-OGlZQpz2yfahA/Rd1Y8Cd9SIEsqvXkLVoSw/cgwhnhFMDbsQFeZYoJJ7bIZBS9BcamUW96asq/npPWugM+RQBw==}
-
   jiti@1.21.6:
     resolution: {integrity: sha512-2yTgeWTWzMWkHu6Jp9NKgePDaYHbntiwvYuuJLbbN9vl7DC9DvXKOB2BC3ZZ92D3cvV/aflH0osDfwpHepQ53w==}
     hasBin: true
@@ -609,12 +571,6 @@ packages:
     resolution: {integrity: sha512-niTvB4gqvtof056rRIrTZvjNYE4rCUzO6X/X+kYjd7WFxXeJ0NwEFnRxX6ehkvv3jTwrXnNdtAak5XYZuIyPFw==}
     engines: {node: '>=18'}
 
-  lru-cache@10.4.3:
-    resolution: {integrity: sha512-JNAzZcXrCt42VGLuYz0zfAzDfAvJWW6AfYlDBQyDV5DClI2m5sAmK+OIO7s59XfsRsWHp02jAJrRadPRGTt6SQ==}
-
-  magic-bytes.js@1.10.0:
-    resolution: {integrity: sha512-/k20Lg2q8LE5xiaaSkMXk4sfvI+9EGEykFS4b0CHHGWqDYU0bGUFSwchNOMA56D7TCs9GwVTkqe9als1/ns8UQ==}
-
   meow@12.1.1:
     resolution: {integrity: sha512-BhXM0Au22RwUneMPwSCnyhTOizdWoIEPU9sp0Aqa1PnDMR5Wv2FGXYDjuzJEIX+Eo2Rb8xuYe5jrnm5QowQFkw==}
     engines: {node: '>=16.10'}
@@ -634,17 +590,9 @@ packages:
     resolution: {integrity: sha512-vqiC06CuhBTUdZH+RYl8sFrL096vA45Ok5ISO6sE/Mr1jRbGH4Csnhi8f3wKVl7x8mO4Au7Ir9D3Oyv1VYMFJw==}
     engines: {node: '>=12'}
 
-  minimatch@9.0.5:
-    resolution: {integrity: sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==}
-    engines: {node: '>=16 || 14 >=14.17'}
-
   minimist@1.2.8:
     resolution: {integrity: sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==}
 
-  minipass@7.1.2:
-    resolution: {integrity: sha512-qOOzS1cBTWYF4BH8fVePDBOO9iptMnGUEZwNc/cMWnTV2nVLZ7VoNWEPHkYczZA0pdoA7dl6e7FL659nX9S2aw==}
-    engines: {node: '>=16 || 14 >=14.17'}
-
   ms@2.1.2:
     resolution: {integrity: sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==}
 
@@ -672,9 +620,6 @@ packages:
     resolution: {integrity: sha512-wPrq66Llhl7/4AGC6I+cqxT07LhXvWL08LNXz1fENOw0Ap4sRZZ/gZpTTJ5jpurzzzfS2W/Ge9BY3LgLjCShcw==}
     engines: {node: ^12.20.0 || ^14.13.1 || >=16.0.0}
 
-  package-json-from-dist@1.0.0:
-    resolution: {integrity: sha512-dATvCeZN/8wQsGywez1mzHtTlP22H8OEfPrVMLNr4/eGa+ijtLn/6M5f0dY8UKNrC2O9UCU6SSoG3qRKnt7STw==}
-
   parent-module@1.0.1:
     resolution: {integrity: sha512-GQ2EWRpQV8/o+Aw8YqtfZZPfNRWZYkbidE9k5rpl/hC3vtHHBfGm2Ifi6qWV+coDGkrUKZAxE3Lot5kcsRlh+g==}
     engines: {node: '>=6'}
@@ -695,10 +640,6 @@ packages:
     resolution: {integrity: sha512-haREypq7xkM7ErfgIyA0z+Bj4AGKlMSdlQE2jvJo6huWD1EdkKYV+G/T4nq0YEF2vgTT8kqMFKo1uHn950r4SQ==}
     engines: {node: '>=12'}
 
-  path-scurry@1.11.1:
-    resolution: {integrity: sha512-Xa4Nw17FS9ApQFJ9umLiJS4orGjm7ZzwUrwamcGQuHSzDyth9boKDaycYdDcZDuqYATXw4HFXgaqWTctW/v1HA==}
-    engines: {node: '>=16 || 14 >=14.18'}
-
   picocolors@1.0.1:
     resolution: {integrity: sha512-anP1Z8qwhkbmu7MFP5iTt+wQKXgwzf7zTyGlcdzabySa9vd0Xt392U0rVmz9poOaBj0uHJKyyo9/upk0HrEQew==}
 
@@ -746,11 +687,6 @@ packages:
   rfdc@1.4.1:
     resolution: {integrity: sha512-q1b3N5QkRUWUl7iyylaaj3kOpIT0N2i9MqIEQXP73GVsN9cw3fdx8X63cEmWhJGi2PPCF23Ijp7ktmd39rawIA==}
 
-  rimraf@5.0.9:
-    resolution: {integrity: sha512-3i7b8OcswU6CpU8Ej89quJD4O98id7TtVM5U4Mybh84zQXdrFmDLouWBEEaD/QfO3gDDfH+AGFCGsR7kngzQnA==}
-    engines: {node: 14 >=14.20 || 16 >=16.20 || >=18}
-    hasBin: true
-
   semver@7.6.3:
     resolution: {integrity: sha512-oVekP1cKtI+CTDvHWYFUcMtsK/00wmAEfyqKfNdARm8u1wNVhSgaX7A8d4UuIlUI5e84iEwOhs7ZPYRmzU9U6A==}
     engines: {node: '>=10'}
@@ -794,10 +730,6 @@ packages:
     resolution: {integrity: sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==}
     engines: {node: '>=8'}
 
-  string-width@5.1.2:
-    resolution: {integrity: sha512-HnLOCR3vjcY8beoNLtcjZ5/nxn2afmME6lhrDrebokqMap+XbeW8n9TXpPDOqdGK5qcI3oT0GKTW6wC7EMiVqA==}
-    engines: {node: '>=12'}
-
   string-width@7.2.0:
     resolution: {integrity: sha512-tsaTIkKW9b4N+AEj+SVA+WhJzV7/zMhcSu78mLKWSk7cXMOSHsBKFWUs0fWwq8QyK3MgJBQRX6Gbi4kYbdvGkQ==}
     engines: {node: '>=18'}
@@ -857,10 +789,6 @@ packages:
     resolution: {integrity: sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==}
     engines: {node: '>=10'}
 
-  wrap-ansi@8.1.0:
-    resolution: {integrity: sha512-si7QWI6zUMq56bESFvagtmzMdGOtoxfR+Sez11Mobfc7tm+VkUckk9bW2UeffTGVUbOksxmSw0AA2gs8g71NCQ==}
-    engines: {node: '>=12'}
-
   wrap-ansi@9.0.0:
     resolution: {integrity: sha512-G8ura3S+3Z2G+mkgNRq8dqaFZAuxfsxpBB8OCTGRTCtp+l/v9nbFNmCUP1BZMts3G1142MsZfn6eeUKrr4PD1Q==}
     engines: {node: '>=18'}
@@ -1051,18 +979,6 @@ snapshots:
   '@ioredis/commands@1.2.0':
     optional: true
 
-  '@isaacs/cliui@8.0.2':
-    dependencies:
-      string-width: 5.1.2
-      string-width-cjs: string-width@4.2.3
-      strip-ansi: 7.1.0
-      strip-ansi-cjs: strip-ansi@6.0.1
-      wrap-ansi: 8.1.0
-      wrap-ansi-cjs: wrap-ansi@7.0.0
-
-  '@pkgjs/parseargs@0.11.0':
-    optional: true
-
   '@types/conventional-commits-parser@5.0.0':
     dependencies:
       '@types/node': 20.14.11
@@ -1109,15 +1025,9 @@ snapshots:
 
   array-ify@1.0.0: {}
 
-  balanced-match@1.0.2: {}
-
   binary-extensions@2.3.0:
     optional: true
 
-  brace-expansion@2.0.1:
-    dependencies:
-      balanced-match: 1.0.2
-
   braces@3.0.3:
     dependencies:
       fill-range: 7.1.1
@@ -1234,14 +1144,10 @@ snapshots:
     dependencies:
       is-obj: 2.0.0
 
-  eastasianwidth@0.2.0: {}
-
   emoji-regex@10.3.0: {}
 
   emoji-regex@8.0.0: {}
 
-  emoji-regex@9.2.2: {}
-
   env-paths@2.2.1: {}
 
   error-ex@1.3.2:
@@ -1280,11 +1186,6 @@ snapshots:
       path-exists: 5.0.0
       unicorn-magic: 0.1.0
 
-  foreground-child@3.2.1:
-    dependencies:
-      cross-spawn: 7.0.3
-      signal-exit: 4.1.0
-
   fsevents@2.3.3:
     optional: true
 
@@ -1305,15 +1206,6 @@ snapshots:
       is-glob: 4.0.3
     optional: true
 
-  glob@10.4.5:
-    dependencies:
-      foreground-child: 3.2.1
-      jackspeak: 3.4.3
-      minimatch: 9.0.5
-      minipass: 7.1.2
-      package-json-from-dist: 1.0.0
-      path-scurry: 1.11.1
-
   global-directory@4.0.1:
     dependencies:
       ini: 4.1.1
@@ -1383,12 +1275,6 @@ snapshots:
 
   isexe@2.0.0: {}
 
-  jackspeak@3.4.3:
-    dependencies:
-      '@isaacs/cliui': 8.0.2
-    optionalDependencies:
-      '@pkgjs/parseargs': 0.11.0
-
   jiti@1.21.6: {}
 
   js-tokens@4.0.0: {}
@@ -1467,10 +1353,6 @@ snapshots:
       strip-ansi: 7.1.0
       wrap-ansi: 9.0.0
 
-  lru-cache@10.4.3: {}
-
-  magic-bytes.js@1.10.0: {}
-
   meow@12.1.1: {}
 
   merge-stream@2.0.0: {}
@@ -1484,14 +1366,8 @@ snapshots:
 
   mimic-fn@4.0.0: {}
 
-  minimatch@9.0.5:
-    dependencies:
-      brace-expansion: 2.0.1
-
   minimist@1.2.8: {}
 
-  minipass@7.1.2: {}
-
   ms@2.1.2: {}
 
   normalize-path@3.0.0:
@@ -1517,8 +1393,6 @@ snapshots:
     dependencies:
       p-limit: 4.0.0
 
-  package-json-from-dist@1.0.0: {}
-
   parent-module@1.0.1:
     dependencies:
       callsites: 3.1.0
@@ -1536,11 +1410,6 @@ snapshots:
 
   path-key@4.0.0: {}
 
-  path-scurry@1.11.1:
-    dependencies:
-      lru-cache: 10.4.3
-      minipass: 7.1.2
-
   picocolors@1.0.1: {}
 
   picomatch@2.3.1: {}
@@ -1575,10 +1444,6 @@ snapshots:
 
   rfdc@1.4.1: {}
 
-  rimraf@5.0.9:
-    dependencies:
-      glob: 10.4.5
-
   semver@7.6.3: {}
 
   shebang-command@2.0.0:
@@ -1614,12 +1479,6 @@ snapshots:
       is-fullwidth-code-point: 3.0.0
       strip-ansi: 6.0.1
 
-  string-width@5.1.2:
-    dependencies:
-      eastasianwidth: 0.2.0
-      emoji-regex: 9.2.2
-      strip-ansi: 7.1.0
-
   string-width@7.2.0:
     dependencies:
       emoji-regex: 10.3.0
@@ -1670,12 +1529,6 @@ snapshots:
       string-width: 4.2.3
       strip-ansi: 6.0.1
 
-  wrap-ansi@8.1.0:
-    dependencies:
-      ansi-styles: 6.2.1
-      string-width: 5.1.2
-      strip-ansi: 7.1.0
-
   wrap-ansi@9.0.0:
     dependencies:
       ansi-styles: 6.2.1

src/api/api.ts

@@ -1,4 +1,3 @@
-import { filetypemime } from 'magic-bytes.js';
 import { randomUUID } from 'node:crypto';
 import { Logger, delay, lazyLoadPackage } from '../common';
 import { snowflakeToTimestamp } from '../structures/extra/functions';
@@ -8,7 +7,6 @@ import { CDNRouter, type ProxyRequestMethod } from './Router';
 import { Bucket } from './bucket';
 import {
 	DefaultUserAgent,
-	OverwrittenMimeTypes,
 	type ApiHandlerInternalOptions,
 	type ApiHandlerOptions,
 	type ApiRequestOptions,
@@ -350,15 +348,7 @@ export class ApiHandler {
 				const fileKey = file.key ?? `files[${index}]`;
 
 				if (isBufferLike(file.data)) {
-					let contentType = file.contentType;
+					const contentType = file.contentType;
-
-					if (!contentType) {
-						const mime = filetypemime(Buffer.from(file.data))[0];
-
-						contentType =
-							OverwrittenMimeTypes[mime as keyof typeof OverwrittenMimeTypes] ?? mime ?? 'application/octet-stream';
-					}
-
 					formData.append(fileKey, new Blob([file.data], { type: contentType }), file.name);
 				} else {
 					formData.append(fileKey, new Blob([`${file.data}`], { type: file.contentType }), file.name);

src/api/utils/constants.ts

@@ -6,8 +6,3 @@ export const ALLOWED_SIZES = [16, 32, 64, 100, 128, 256, 512, 1_024, 2_048, 4_09
 export type ImageExtension = (typeof ALLOWED_EXTENSIONS)[number];
 export type StickerExtension = (typeof ALLOWED_STICKER_EXTENSIONS)[number];
 export type ImageSize = (typeof ALLOWED_SIZES)[number];
-
-export const OverwrittenMimeTypes = {
-	// https://github.com/discordjs/discord.js/issues/8557
-	'image/apng': 'image/png',
-} as const satisfies Readonly<Record<string, string>>;

src/client/httpclient.ts

@@ -1,7 +1,5 @@
 import { type APIInteractionResponse, InteractionResponseType, InteractionType, type APIInteraction } from '../types';
-import { filetypemime } from 'magic-bytes.js';
 import type { HttpRequest, HttpResponse } from 'uWebSockets.js';
-import { OverwrittenMimeTypes } from '../api';
 import { isBufferLike } from '../api/utils/utils';
 import { MergeOptions, isCloudfareWorker, type DeepPartial } from '../common';
 import type { BaseClientOptions, InternalRuntimeConfigHTTP, StartOptions } from './base';
@@ -171,16 +169,7 @@ export class HttpClient extends BaseClient {
 							for (const [index, file] of files.entries()) {
 								const fileKey = file.key ?? `files[${index}]`;
 								if (isBufferLike(file.data)) {
-									let contentType = file.contentType;
+									const contentType = file.contentType;
-
-									if (!contentType) {
-										const mime = filetypemime(Buffer.from(file.data))[0];
-
-										contentType =
-											OverwrittenMimeTypes[mime as keyof typeof OverwrittenMimeTypes] ??
-											mime ??
-											'application/octet-stream';
-									}
 									response.append(fileKey, new Blob([file.data], { type: contentType }), file.name);
 								} else {
 									response.append(fileKey, new Blob([`${file.data}`], { type: file.contentType }), file.name);
@@ -227,16 +216,7 @@ export class HttpClient extends BaseClient {
 								for (const [index, file] of files.entries()) {
 									const fileKey = file.key ?? `files[${index}]`;
 									if (isBufferLike(file.data)) {
-										let contentType = file.contentType;
+										const contentType = file.contentType;
-
-										if (!contentType) {
-											const mime = filetypemime(Buffer.from(file.data))[0];
-
-											contentType =
-												OverwrittenMimeTypes[mime as keyof typeof OverwrittenMimeTypes] ??
-												mime ??
-												'application/octet-stream';
-										}
 										response.append(fileKey, new Blob([file.data], { type: contentType }), file.name);
 									} else {
 										response.append(fileKey, new Blob([`${file.data}`], { type: file.contentType }), file.name);