[ts-types-lang](../README.md) / [Modules](../modules.md) / [fs](../modules/fs.md) / ReadFile # Interface: ReadFile<_Path\> [fs](../modules/fs.md).ReadFile Generic interface for declaring effects **`Example`** ```ts interface MyEffect extends Effect {} ``` ## Type parameters | Name | Type | Description | | :------ | :------ | :------ | | `_Path` | extends `string` | The output generated by the effect (defaults to `unknown`) | ## Hierarchy - [`Effect`](effect.Effect.md)<`string`\> ↳ **`ReadFile`**