chore: consistent type exports/imports, add eslint rules, typescript@4

.eslintignore

@@ -1 +1,3 @@
 **/*.md
+es/
+lib/

.eslintrc

@@ -4,6 +4,9 @@
         "node": true
     },
     "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+        "project": "./tsconfig.json"
+    },
     "extends": [
         "@alifd/eslint-config-next",
         "plugin:@typescript-eslint/recommended",
@@ -18,6 +21,8 @@
         "no-unused-vars": "off",
         "@typescript-eslint/no-unused-vars": "warn",
         "no-use-before-define": "off",
-        "@typescript-eslint/no-use-before-define": "error"
+        "@typescript-eslint/no-use-before-define": "error",
+        "@typescript-eslint/consistent-type-exports": "warn",
+        "@typescript-eslint/consistent-type-imports": "warn"
     }
 }

package.json

@@ -64,7 +64,7 @@
     "semantic-release": "^17.2.3",
     "sinon": "^16.1.3",
     "ts-jest": "^29.1.2",
-    "typescript": "^5.3.3"
+    "typescript": "^4.9.5"
   },
   "componentConfig": {
     "name": "validate",

src/index.ts

@@ -293,5 +293,5 @@ class Schema {
     }
 }
 
-export type * from './types';
+export * from './types';
 export default Schema;

src/rules/format.ts

@@ -1,5 +1,5 @@
 import * as util from '../util';
-import { PresetValidator } from '../types';
+import type { PresetValidator } from '../types';
 
 const pattern = {
     email: /[\w\u4E00-\u9FA5]+([-+.][\w\u4E00-\u9FA5]+)*@[\w\u4E00-\u9FA5]+([-.][\w\u4E00-\u9FA5]+)*\.[\w\u4E00-\u9FA5]+([-.][\w\u4E00-\u9FA5]+)*/,

src/rules/length.ts

@@ -1,5 +1,5 @@
 import * as util from '../util';
-import { PresetValidator } from '../types';
+import type { PresetValidator } from '../types';
 
 /**
  *  Rule for validating minimum and maximum allowed values.

src/rules/pattern.ts

@@ -1,5 +1,5 @@
 import * as util from '../util';
-import { PresetValidator } from '../types';
+import type { PresetValidator } from '../types';
 
 /**
  *  Rule for validating a regular expression pattern.

src/rules/required.ts

@@ -1,5 +1,5 @@
 import * as util from '../util';
-import { PresetValidator } from '../types';
+import type { PresetValidator } from '../types';
 
 /**
  *  Rule for validating required fields.

src/rules/size.ts

@@ -1,5 +1,5 @@
 import * as util from '../util';
-import { PresetValidator } from '../types';
+import type { PresetValidator } from '../types';
 
 /**
  *  Rule for validating minimum and maximum allowed values.

src/util.ts

@@ -9,7 +9,9 @@ const formatRegExp = /%[sdj%]/g;
 export function format<R>(f: () => R, ...args: unknown[]): R;
 export function format(f: string, ...args: unknown[]): string;
 export function format<V>(f: V, ...args: unknown[]): V;
-export function format(...args: [unknown, ...others: unknown[]]): unknown {
+export function format(
+    ...args: [target: unknown, ...others: unknown[]]
+): unknown {
     let i = 1;
     const f = args[0];
     const len = args.length;

src/validator.ts

@@ -1,4 +1,4 @@
-import {
+import type {
     PresetOption,
     PresetValidator,
     Rule,