init

Author: GalvinPython

.gitignore

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+node_modules/
+dist/
+coverage/

LICENSE

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+MIT License
+
+Copyright (c) 2025 GalvinPython
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# ManagedEnv
+ManagedEnv is a lightweight, zero-dependency environment variable management package. It allows you to define, load, and validate environment variables with ease, making it a powerful tool for managing your application's configuration and environment variables.
+
+# Features
+Features of ManagedEnv are that:
+- It's type-safe
+- Auto-casted typings means that you can easily see variables that exist or don't exist
+- Declare required and optional variables
+- Scope your variables to different projects (useful in monorepo settings)
+- Set fallback environment variables (such as ports)

jest.config.mjs

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+import { createDefaultPreset } from 'ts-jest';
+
+const tsJestTransformCfg = createDefaultPreset().transform;
+
+/** @type {import('jest').Config} */
+export default {
+    testEnvironment: 'node',
+    transform: {
+        ...tsJestTransformCfg,
+    },
+    extensionsToTreatAsEsm: ['.ts'],
+    globals: {
+        'ts-jest': {
+            useESM: true
+        }
+    },
+    collectCoverage: true,
+    coverageDirectory: 'coverage',
+    coverageReporters: ['json', 'lcov', 'text'],
+};