fix(Rest): lint errors

Author: iCrawl

packages/rest/__tests__/REST.test.ts

@@ -225,7 +225,7 @@ test('Request and Response Events', async () => {
 			route: '/request',
 			data: { attachments: undefined, body: undefined },
 			retries: 0,
-		}),
+		}) as APIRequest,
 	);
 	expect(responseListener).toHaveBeenLastCalledWith<[APIRequest, Response]>(
 		expect.objectContaining({
@@ -234,8 +234,8 @@ test('Request and Response Events', async () => {
 			route: '/request',
 			data: { attachments: undefined, body: undefined },
 			retries: 0,
-		}),
-		expect.objectContaining({ status: 200, statusText: 'OK' }),
+		}) as APIRequest,
+		expect.objectContaining({ status: 200, statusText: 'OK' }) as Response,
 	);
 
 	api.off('request', requestListener);

packages/rest/__tests__/RequestHandler.test.ts

@@ -75,7 +75,7 @@ nock(`${DefaultRestOptions.api}/v${DefaultRestOptions.version}`)
 	})
 	.get('/regularRequest')
 	.reply(204, { test: true })
-	.patch('/channels/:id', (body) => ['name', 'topic'].some((key) => Reflect.has(body, key)))
+	.patch('/channels/:id', (body) => ['name', 'topic'].some((key) => Reflect.has(body as Record<string, unknown>, key)))
 	.reply(function handler(): nock.ReplyFnResult {
 		sublimitHits += 1;
 		sublimitRequests += 1;
@@ -110,7 +110,9 @@ nock(`${DefaultRestOptions.api}/v${DefaultRestOptions.version}`)
 			},
 		];
 	})
-	.patch('/channels/:id', (body) => ['name', 'topic'].every((key) => !Reflect.has(body, key)))
+	.patch('/channels/:id', (body) =>
+		['name', 'topic'].every((key) => !Reflect.has(body as Record<string, unknown>, key)),
+	)
 	.reply(function handler(): nock.ReplyFnResult {
 		sublimitRequests += 1;
 		const response = 10 - sublimitRequests >= 0 ? 204 : 429;

packages/rest/src/lib/RequestManager.ts

@@ -281,7 +281,9 @@ export class RequestManager extends EventEmitter {
 			// eslint-disable-next-line no-eq-null
 			if (request.body != null) {
 				if (request.appendToFormData) {
-					for (const [key, value] of Object.entries(request.body as any)) formData.append(key, value);
+					for (const [key, value] of Object.entries(request.body as Record<string, unknown>)) {
+						formData.append(key, value);
+					}
 				} else {
 					formData.append('payload_json', JSON.stringify(request.body));
 				}

packages/rest/src/lib/errors/DiscordAPIError.ts

@@ -22,12 +22,12 @@ export interface RequestBody {
 	json: unknown | undefined;
 }
 
-function isErrorGroupWrapper(error: any): error is DiscordErrorGroupWrapper {
-	return Reflect.has(error, '_errors');
+function isErrorGroupWrapper(error: DiscordError): error is DiscordErrorGroupWrapper {
+	return Reflect.has(error as Record<string, unknown>, '_errors');
 }
 
-function isErrorResponse(error: any): error is DiscordErrorFieldInformation {
-	return typeof Reflect.get(error, 'message') === 'string';
+function isErrorResponse(error: DiscordError): error is DiscordErrorFieldInformation {
+	return typeof Reflect.get(error as Record<string, unknown>, 'message') === 'string';
 }
 
 /**
@@ -85,11 +85,13 @@ export class DiscordAPIError extends Error {
 
 			if (typeof v === 'string') {
 				yield v;
+				// eslint-disable-next-line @typescript-eslint/no-unsafe-argument
 			} else if (isErrorGroupWrapper(v)) {
 				for (const error of v._errors) {
 					yield* this.flattenDiscordError(error, nextKey);
 				}
 			} else {
+				// eslint-disable-next-line @typescript-eslint/no-unsafe-argument
 				yield* this.flattenDiscordError(v, nextKey);
 			}
 		}