fix: add tsconfig for build and tests

package.json

@@ -3,7 +3,7 @@
 	"description": "A module for creating Discord bots using NestJS, based on Discord.js.",
 	"version": "5.5.3",
 	"scripts": {
-		"build": "rimraf dist && tsc -p tsconfig.json",
+		"build": "rimraf dist && tsc -p tsconfig.build.json",
 		"prepublish:npm": "npm run build",
 		"publish:npm": "release-it",
 		"prepublish:dev": "npm run build",

tsconfig.build.json

@@ -0,0 +1,23 @@
+{
+	"compilerOptions": {
+		"module": "commonjs",
+		"declaration": true,
+		"noImplicitAny": false,
+		"noUnusedLocals": false,
+		"removeComments": false,
+		"noLib": false,
+		"emitDecoratorMetadata": true,
+		"experimentalDecorators": true,
+		"target": "es6",
+		"sourceMap": false,
+		"outDir": "./dist",
+		"rootDir": "./src",
+		"skipLibCheck": true
+	},
+	"include": [
+		"src/**/*"
+	],
+	"exclude": [
+		"node_modules"
+	]
+}

tsconfig.json

@@ -1,23 +1,7 @@
 {
-	"compilerOptions": {
-		"module": "commonjs",
-		"declaration": true,
-		"noImplicitAny": false,
-		"noUnusedLocals": false,
-		"removeComments": false,
-		"noLib": false,
-		"emitDecoratorMetadata": true,
-		"experimentalDecorators": true,
-		"target": "es6",
-		"sourceMap": false,
-		"outDir": "./dist",
-		"skipLibCheck": true
-	},
+	"extends": "./tsconfig.build.json",
 	"include": [
 		"src/**/*",
 		"**/*.spec.ts"
-	],
-	"exclude": [
-		"node_modules"
 	]
 }