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electron/node_modules/@peculiar/asn1-schema/README.md

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+# `@peculiar/asn1-schema`
+
+[![License](https://img.shields.io/badge/license-MIT-green.svg?style=flat)](https://github.com/PeculiarVentures/asn1-schema/blob/master/packages/schema/LICENSE)
+[![npm version](https://badge.fury.io/js/%40peculiar%2Fasn1-schema.svg)](https://badge.fury.io/js/%40peculiar%2Fasn1-schema)
+
+[![NPM](https://nodei.co/npm/@peculiar/asn1-schema.png)](https://nodei.co/npm/@peculiar/asn1-schema/)
+
+Decorators and helper APIs for declaring ASN.1 schemas in TypeScript.
+
+This is the core package used by the schema modules in this repository. It lets you describe DER structures with decorators and convert them with `AsnConvert`, `AsnParser`, and `AsnSerializer`.
+
+## Installation
+
+```bash
+npm install @peculiar/asn1-schema
+```
+
+## Overview
+
+Abstract Syntax Notation One (ASN.1) is widely used across X.509, PKCS, CMS, OCSP, and related standards. This package keeps those mappings declarative and type-friendly by attaching schema metadata directly to classes.
+
+## TypeScript Example
+
+```ts
+import {
+  AsnConvert,
+  AsnProp,
+  AsnPropTypes,
+  AsnType,
+  AsnTypeTypes,
+} from "@peculiar/asn1-schema";
+
+@AsnType({ type: AsnTypeTypes.Sequence })
+class BasicConstraints {
+  @AsnProp({ type: AsnPropTypes.Boolean, defaultValue: false })
+  public cA = false;
+}
+
+const basicConstraints = new BasicConstraints();
+basicConstraints.cA = true;
+
+const encoded = AsnConvert.serialize(basicConstraints);
+const decoded = AsnConvert.parse(encoded, BasicConstraints);
+
+console.log(decoded.cA);
+```
+
+## Related Links
+
+- [Decorators overview](https://medium.com/google-developers/exploring-es7-decorators-76ecb65fb841)
+- [ASN.1 playground](http://lapo.it/asn1js/)