> ## Documentation Index
> Fetch the complete documentation index at: https://cdktn.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# Typescript: TerraformResourceLifecycle
> CDKTN Core API Reference for TerraformResourceLifecycle in Typescript.
## Initializer
```typescript theme={null}
import { TerraformResourceLifecycle } from 'cdktn'
const terraformResourceLifecycle: TerraformResourceLifecycle = { ... }
```
## Properties
| **Name** | **Type** | **Description** |
| ------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------- | ----------------- |
| createBeforeDestroy | boolean | *No description.* |
| ignoreChanges | string\[] \| string | *No description.* |
| postcondition | Postcondition\[] | *No description.* |
| precondition | Precondition\[] | *No description.* |
| preventDestroy | boolean | *No description.* |
| replaceTriggeredBy | string \| ITerraformDependable\[] | *No description.* |
***
### `createBeforeDestroy`Optional
```typescript theme={null}
public readonly createBeforeDestroy: boolean;
```
* *Type:* boolean
***
### `ignoreChanges`Optional
```typescript theme={null}
public readonly ignoreChanges: string[] | string;
```
* *Type:* string\[] | string
***
### `postcondition`Optional
```typescript theme={null}
public readonly postcondition: Postcondition[];
```
* *Type:* Postcondition\[]
***
### `precondition`Optional
```typescript theme={null}
public readonly precondition: Precondition[];
```
* *Type:* Precondition\[]
***
### `preventDestroy`Optional
```typescript theme={null}
public readonly preventDestroy: boolean;
```
* *Type:* boolean
***
### `replaceTriggeredBy`Optional
```typescript theme={null}
public readonly replaceTriggeredBy: (string | ITerraformDependable)[];
```
* *Type:* string | ITerraformDependable\[]
***