### Install Scoped App TypeScript Definitions using typings

Source: https://github.com/thisnameissoclever/servicenow-dts/blob/master/README.md

Installs the TypeScript definition file for scoped Service Now applications using the 'typings' package. This command fetches definitions from a GitHub repository, specifying the server-side scoped types for a particular version.

```bash
typings install servicenow=github:bryceg/servicenow-dts/server/scoped-VERSION/index.d.ts#v1.7 --global
```

--------------------------------

### Install Global/Scoped ES3 App TypeScript Definitions using typings

Source: https://github.com/thisnameissoclever/servicenow-dts/blob/master/README.md

Installs the TypeScript definition file for global or scoped Service Now applications targeting ES3 environments. This is an alternative to using native lib.d.ts when working with older JavaScript runtimes like Rhino.

```bash
typings install github:bryceg/servicenow-dts/server/rhino-es3.d.ts#1.0 --global
```

--------------------------------

### Initialize GlideRecord with Custom Type in TypeScript

Source: https://github.com/thisnameissoclever/servicenow-dts/blob/master/README.md

Shows how to instantiate a GlideRecord for the 'sys_user' table, leveraging the previously defined IUser type for enhanced type safety. This allows TypeScript to infer the types of properties accessed on the GlideRecord object.

```typescript
var users = new GlideRecord('sys_user');
```

--------------------------------

### Extend GlideRecord Type Definitions in TypeScript

Source: https://github.com/thisnameissoclever/servicenow-dts/blob/master/README.md

Demonstrates how to extend the base IGlideServerRecord interface to define custom types for Service Now records, such as IUser. This allows for better type checking and autocompletion when interacting with GlideRecord instances.

```typescript
declare module sn {
    export module Server {
        export interface IGlideServerRecord {
            new (type: 'sys_user'): sn.Types.IUser;
        }
    }

    export module Types {
        export interface IUser extends sn.Server.IGlideServerRecord {
            sys_id: string;
            firstname: string;
            lastname: string;
            name: string;
            user_name: string;
            email: string;
            company: any;
            title: string;
            active: boolean;
            source: string;
        }
    }
  }
```

--------------------------------

### Configure tsconfig.json for ES3 Rhino Compatibility

Source: https://github.com/thisnameissoclever/servicenow-dts/blob/master/README.md

Configures the TypeScript compiler options to target ES3 and explicitly disable the inclusion of the default lib.d.ts. This is necessary when using the rhino-es3.d.ts definition file to avoid conflicts.

```json
{
	"compilerOptions": {
		"target": "es3",
		"noLib": true
	}
}
```

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