Export swagger.json file on npm package.

When publishing SDK package, it would better to export `swagger.json` file, because some user requested me that he's using like that:

```typescript
import swagger from "toss-payments-server-api/swagger.json"
```

packages/fake-iamport-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "fake-iamport-server",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Fake iamport server for testing",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
@@ -66,7 +66,7 @@
     "source-map-support": "^0.5.19",
     "tstl": "^2.5.13",
     "typescript-transform-paths": "^3.4.6",
-    "typia": "^5.0.4",
+    "typia": "^5.0.5",
     "uuid": "^9.0.0"
   },
   "keywords": [

packages/fake-toss-payments-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "fake-toss-payments-server",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Fake toss-payments server for testing",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
@@ -40,7 +40,7 @@
   "homepage": "https://github.com/samchon/fake-toss-payments-server",
   "devDependencies": {
     "@nestia/e2e": "^0.3.6",
-    "@nestia/sdk": "^2.0.4",
+    "@nestia/sdk": "^2.0.5",
     "@trivago/prettier-plugin-sort-imports": "^4.0.0",
     "@types/atob": "^2.1.2",
     "@types/btoa": "^1.2.3",
@@ -62,13 +62,13 @@
     "typescript-transform-paths": "^3.4.6"
   },
   "dependencies": {
-    "@nestia/core": "^2.0.4",
+    "@nestia/core": "^2.0.5",
     "atob": "^2.1.2",
     "btoa": "^1.2.1",
     "serialize-error": "^4.1.0",
     "source-map-support": "^0.5.19",
     "tstl": "^2.5.13",
-    "typia": "^5.0.4",
+    "typia": "^5.0.5",
     "uuid": "^9.0.0"
   },
   "keywords": [

packages/iamport-server-api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "iamport-server-api",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "API for Iamport Server",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
@@ -24,6 +24,7 @@
   "files": [
     "lib",
     "package.json",
+    "swagger.json",
     "README.md"
   ],
   "devDependencies": {
@@ -33,7 +34,7 @@
     "typescript": "^5.2.2"
   },
   "dependencies": {
-    "@nestia/fetcher": "^2.0.4",
-    "typia": "^5.0.4"
+    "@nestia/fetcher": "^2.0.5",
+    "typia": "^5.0.5"
   }
 }

packages/iamport-server-api/swagger.json

@@ -13,7 +13,7 @@
   "info": {
     "title": "Iamport API",
     "description": "Built by [fake-iamport-server](https://github.com/samchon/payments/tree/master/packages/fake-iamport-server) with [nestia](https://github.com/samchon/nestia)",
-    "version": "4.0.0",
+    "version": "4.0.1",
     "license": {
       "name": "MIT"
     }
@@ -80,7 +80,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-iamport-server/src/api/structures/IIamportCertification.ts",
                   "textSpan": {
-                    "start": 437,
+                    "start": 455,
                     "length": 16
                   }
                 }
@@ -181,7 +181,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-iamport-server/src/api/structures/IIamportCertification.ts",
                   "textSpan": {
-                    "start": 437,
+                    "start": 455,
                     "length": 16
                   }
                 }
@@ -382,7 +382,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-iamport-server/src/api/structures/IIamportCertification.ts",
                   "textSpan": {
-                    "start": 437,
+                    "start": 455,
                     "length": 16
                   }
                 }
@@ -647,7 +647,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-iamport-server/src/api/structures/IIamportPayment.ts",
                   "textSpan": {
-                    "start": 2219,
+                    "start": 2306,
                     "length": 16
                   }
                 }
@@ -853,7 +853,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-iamport-server/src/api/structures/IIamportPayment.ts",
                   "textSpan": {
-                    "start": 2219,
+                    "start": 2306,
                     "length": 16
                   }
                 }
@@ -966,7 +966,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-iamport-server/src/api/structures/IIamportPayment.ts",
                   "textSpan": {
-                    "start": 2219,
+                    "start": 2306,
                     "length": 16
                   }
                 }
@@ -1084,7 +1084,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-iamport-server/src/api/structures/IIamportPayment.ts",
                   "textSpan": {
-                    "start": 2219,
+                    "start": 2306,
                     "length": 16
                   }
                 }

packages/payment-api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@samchon/payment-api",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "API for Payment Backend",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
@@ -24,6 +24,7 @@
   "files": [
     "lib",
     "package.json",
+    "swagger.json",
     "README.md"
   ],
   "devDependencies": {
@@ -33,9 +34,9 @@
     "typescript": "^5.2.2"
   },
   "dependencies": {
-    "@nestia/fetcher": "^2.0.4",
-    "iamport-server-api": "^4.0.0",
-    "toss-payments-server-api": "^4.0.0",
-    "typia": "^5.0.4"
+    "@nestia/fetcher": "^2.0.5",
+    "iamport-server-api": "^4.0.1",
+    "toss-payments-server-api": "^4.0.1",
+    "typia": "^5.0.5"
   }
 }

packages/payment-api/swagger.json

@@ -7,7 +7,7 @@
     }
   ],
   "info": {
-    "version": "4.0.0",
+    "version": "4.0.1",
     "title": "@samchon/payment-backend",
     "description": "Payment Backend Server",
     "license": {

packages/payment-backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@samchon/payment-backend",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Payment Backend Server",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
@@ -52,7 +52,7 @@
   },
   "homepage": "https://github.com/samchon/payments",
   "devDependencies": {
-    "@nestia/sdk": "^2.0.4",
+    "@nestia/sdk": "^2.0.5",
     "@trivago/prettier-plugin-sort-imports": "^4.0.0",
     "@types/atob": "^2.1.2",
     "@types/bcryptjs": "^2.4.4",
@@ -67,34 +67,34 @@
     "@typescript-eslint/parser": "^5.26.0",
     "cli": "^1.0.1",
     "copyfiles": "^2.4.1",
-    "iamport-server-api": "^4.0.0",
+    "iamport-server-api": "^4.0.1",
     "nestia": "^4.5.0",
     "pm2": "^4.5.6",
     "prettier": "^2.6.2",
     "prisma-markdown": "^1.0.0",
     "rimraf": "^3.0.2",
     "sloc": "^0.2.1",
-    "toss-payments-server-api": "^4.0.0",
+    "toss-payments-server-api": "^4.0.1",
     "ts-node": "^10.9.1",
     "ts-patch": "^3.0.2",
     "typescript": "^5.2.2",
     "typescript-transform-paths": "^3.4.6"
   },
   "dependencies": {
-    "@nestia/core": "^2.0.4",
+    "@nestia/core": "^2.0.5",
     "@prisma/client": "^5.3.1",
     "bcryptjs": "^2.4.3",
     "dotenv": "^16.3.1",
     "dotenv-expand": "^10.0.0",
-    "fake-iamport-server": "^4.0.0",
-    "fake-toss-payments-server": "^4.0.0",
+    "fake-iamport-server": "^4.0.1",
+    "fake-toss-payments-server": "^4.0.1",
     "git-last-commit": "^1.0.0",
     "inquirer": "^8.2.5",
     "mutex-server": "^0.3.1",
     "prisma": "^5.3.1",
     "source-map-support": "^0.5.19",
     "tstl": "^2.5.13",
-    "typia": "^5.0.4"
+    "typia": "^5.0.5"
   },
   "files": [
     "lib",

packages/toss-payments-server-api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "toss-payments-server-api",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "API for Toss Payments Server",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
@@ -24,6 +24,7 @@
   "files": [
     "lib",
     "package.json",
+    "swagger.json",
     "README.md"
   ],
   "devDependencies": {
@@ -33,7 +34,7 @@
     "typescript": "^5.2.2"
   },
   "dependencies": {
-    "@nestia/fetcher": "^2.0.4",
-    "typia": "^5.0.4"
+    "@nestia/fetcher": "^2.0.5",
+    "typia": "^5.0.5"
   }
 }

packages/toss-payments-server-api/swagger.json

@@ -13,7 +13,7 @@
   "info": {
     "title": "Toss Payments API",
     "description": "Built by [fake-toss-payments-server](https://github.com/samchon/payments/tree/master/packages/toss-payments-server-api) with [nestia](https://github.com/samchon/nestia)",
-    "version": "4.0.0",
+    "version": "4.0.1",
     "license": {
       "name": "MIT"
     }
@@ -178,7 +178,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-toss-payments-server/src/api/structures/ITossBilling.ts",
                   "textSpan": {
-                    "start": 435,
+                    "start": 457,
                     "length": 19
                   }
                 }
@@ -310,7 +310,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-toss-payments-server/src/api/structures/ITossBilling.ts",
                   "textSpan": {
-                    "start": 435,
+                    "start": 457,
                     "length": 19
                   }
                 }
@@ -528,7 +528,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-toss-payments-server/src/api/structures/ITossCashReceipt.ts",
                   "textSpan": {
-                    "start": 153,
+                    "start": 164,
                     "length": 19
                   }
                 }
@@ -704,7 +704,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-toss-payments-server/src/api/structures/ITossPayment.ts",
                   "textSpan": {
-                    "start": 2305,
+                    "start": 2399,
                     "length": 19
                   }
                 }
@@ -802,7 +802,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-toss-payments-server/src/api/structures/ITossPayment.ts",
                   "textSpan": {
-                    "start": 2305,
+                    "start": 2399,
                     "length": 19
                   }
                 }
@@ -906,7 +906,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-toss-payments-server/src/api/structures/ITossPayment.ts",
                   "textSpan": {
-                    "start": 2305,
+                    "start": 2399,
                     "length": 19
                   }
                 }
@@ -1124,7 +1124,7 @@
                 "target": {
                   "fileName": "D:/github/samchon/payments/packages/fake-toss-payments-server/src/api/structures/ITossPayment.ts",
                   "textSpan": {
-                    "start": 2305,
+                    "start": 2399,
                     "length": 19
                   }
                 }