Merge pull request #1 from rrainn/copilot/fix-lint-errors

Fix lint errors, migrate ESLint flat config, and export PostResult type

Author: fishcharlie

.eslintignore

@@ -0,0 +1,35 @@
+// @ts-check
+const tseslint = require("@typescript-eslint/eslint-plugin");
+const tsparser = require("@typescript-eslint/parser");
+
+module.exports = [
+	{
+		ignores: ["node_modules/**", "dist/**", "**/*.js"],
+	},
+	...tseslint.configs["flat/recommended"],
+	{
+		files: ["**/*.ts"],
+		languageOptions: {
+			parser: tsparser,
+			parserOptions: {
+				ecmaVersion: 2020,
+				sourceType: "module",
+			},
+			globals: {
+				require: "readonly",
+				module: "readonly",
+				exports: "readonly",
+				__dirname: "readonly",
+				__filename: "readonly",
+				process: "readonly",
+				console: "readonly",
+				Buffer: "readonly",
+				setTimeout: "readonly",
+				clearTimeout: "readonly",
+				setInterval: "readonly",
+				clearInterval: "readonly",
+			},
+		},
+		rules: {},
+	},
+];