# StringConcat

Converts all fragments to strings and concats those.

Drops 'undefined's.

Extends: StringConcat
Implements: IFragmentConcatenator

- Source: [`core/lib/resolvable.ts`](https://github.com/aws/aws-cdk/blob/v2.274.0/packages/aws-cdk-lib/core/lib/resolvable.ts#L143)

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as cdk from 'aws-cdk-lib';
const stringConcat = new cdk.StringConcat();
```

## Initializer

```ts
new StringConcat()
```

## Methods

- `join(left: any, right: any): any` — Join the fragment on the left and on the right.