# Interface: Expression (/pixi-vn-live2d/core/interfaces/Expression)



Defined in: node_modules/untitled-pixi-live2d-engine/types/index.d.ts:5170

## Properties [#properties]

### FadeInTime? [#fadeintime]

\> `optional` **FadeInTime?**: `number`

Defined in: node_modules/untitled-pixi-live2d-engine/types/index.d.ts:5173

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### FadeOutTime? [#fadeouttime]

\> `optional` **FadeOutTime?**: `number`

Defined in: node_modules/untitled-pixi-live2d-engine/types/index.d.ts:5174

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### File [#file]

\> **File**: `string`

Defined in: node_modules/untitled-pixi-live2d-engine/types/index.d.ts:5172

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### Name [#name]

\> **Name**: `string`

Defined in: node_modules/untitled-pixi-live2d-engine/types/index.d.ts:5171