refactor: update ESLint to v9

.gitignore

@@ -1,2 +1,3 @@
 node_modules
 .DS_Store
+*.tsbuildinfo

eslint.config.mjs

@@ -0,0 +1,38 @@
+import baseConfig from '@croquiscom/eslint-config/requiring-type-checking.mjs';
+import globals from 'globals';
+
+export default [
+  ...baseConfig,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node,
+      },
+
+      parserOptions: {
+        projectService: true,
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+
+    settings: {
+      'import/resolver': {
+        typescript: true,
+      },
+    },
+
+    rules: {
+      'import/export': 'off',
+      '@typescript-eslint/no-unsafe-call': 'off',
+      '@typescript-eslint/no-unsafe-member-access': 'off',
+      '@typescript-eslint/no-unsafe-assignment': 'off',
+      '@typescript-eslint/no-unsafe-return': 'off',
+      '@typescript-eslint/explicit-module-boundary-types': 'off',
+      '@typescript-eslint/no-floating-promises': 'off',
+      '@typescript-eslint/restrict-template-expressions': 'off',
+    },
+  },
+].map((config) => ({
+  ...config,
+  ignores: ['eslint.config.mjs', 'lib/**'],
+}));

lib/cjs/index.js

@@ -1,6 +1,10 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.getPreviousKoreanBusinessDayYmdByUtcDate = exports.getNextKoreanBusinessDayYmdByUtcDate = exports.getPreviousKoreanBusinessDayYmd = exports.getNextKoreanBusinessDayYmd = exports.isHoliday = void 0;
+exports.isHoliday = isHoliday;
+exports.getNextKoreanBusinessDayYmd = getNextKoreanBusinessDayYmd;
+exports.getPreviousKoreanBusinessDayYmd = getPreviousKoreanBusinessDayYmd;
+exports.getNextKoreanBusinessDayYmdByUtcDate = getNextKoreanBusinessDayYmdByUtcDate;
+exports.getPreviousKoreanBusinessDayYmdByUtcDate = getPreviousKoreanBusinessDayYmdByUtcDate;
 var index_js_1 = require("./year_holidays/index.js");
 function getYmdByDate(date) {
     return {
@@ -59,7 +63,6 @@ function isHoliday(date) {
     var result = (holiday_of_month === null || holiday_of_month === void 0 ? void 0 : holiday_of_month[ymd.day]) !== undefined;
     return day === 0 || day === 6 || result;
 }
-exports.isHoliday = isHoliday;
 /**
  * YYYYMMDD 형태의 숫자를 입력으로 받아 영업일 기준 n일 후를 반환합니다.
  * @param day_ymd 기준일(YYYYMMDD 형태의 숫자)
@@ -73,7 +76,6 @@ function getNextKoreanBusinessDayYmd(day_ymd, days_after) {
         set_date_increased: true,
     });
 }
-exports.getNextKoreanBusinessDayYmd = getNextKoreanBusinessDayYmd;
 /**
  * YYYYMMDD 형태의 숫자를 입력으로 받아 영업일 기준 n일 전을 반환합니다.
  * @param day_ymd 기준일(YYYYMMDD 형태의 숫자)
@@ -87,7 +89,6 @@ function getPreviousKoreanBusinessDayYmd(day_ymd, days_before) {
         set_date_increased: false,
     });
 }
-exports.getPreviousKoreanBusinessDayYmd = getPreviousKoreanBusinessDayYmd;
 /**
  * UTC 시간대의 Date 인스턴스를 입력으로 받아 영업일 기준 n일 후를 반환합니다.
  * @param date 기준일(UTC 시각)
@@ -103,7 +104,6 @@ function getNextKoreanBusinessDayYmdByUtcDate(date, days_after) {
         set_date_increased: true,
     });
 }
-exports.getNextKoreanBusinessDayYmdByUtcDate = getNextKoreanBusinessDayYmdByUtcDate;
 /**
  * UTC 시간대의 Date 인스턴스를 입력으로 받아 영업일 기준 n일 전을 반환합니다.
  * @param date 기준일(UTC 시각)
@@ -119,4 +119,3 @@ function getPreviousKoreanBusinessDayYmdByUtcDate(date, days_before) {
         set_date_increased: false,
     });
 }
-exports.getPreviousKoreanBusinessDayYmdByUtcDate = getPreviousKoreanBusinessDayYmdByUtcDate;