# Type Alias: BoolPropertyName

```
type BoolPropertyName =  | "alwaysOnBottom"  | "alwaysOnTop"  | "clipped"  | "flip/horizontal"  | "flip/vertical"  | "highlightEnabled"  | "includedInExport"  | "placeholder/enabled"  | "playback/playing"  | "playback/soloPlaybackEnabled"  | "scene/aspectRatioLock"  | "selected"  | "selectionEnabled"  | "transformLocked"  | "visible"  | "blur/enabled"  | "dropShadow/clip"  | "dropShadow/enabled"  | "fill/enabled"  | "page/marginEnabled"  | "placeholderControls/showButton"  | "placeholderControls/showOverlay"  | "playback/looping"  | "playback/muted"  | "stroke/enabled"  | "backgroundColor/enabled"  | "placeholderBehavior/enabled"  | "text/automaticFontSizeEnabled"  | "text/clipLinesOutsideOfFrame"  | "text/hasClippedLines"  | "track/automaticallyManageBlockOffsets"  | "caption/automaticFontSizeEnabled"  | "caption/clipLinesOutsideOfFrame"  | "caption/hasClippedLines"  | "captionTrack/automaticallyManageBlockOffsets"  | "animation/slide/fade"  | "animation/pan/fade"  | "animation/blur/fade"  | "animation/zoom/fade"  | "animation/crop_zoom/fade"  | "animation/spin/fade"  | "animation/block_swipe_text/useTextColor"  | "animation/spread_text/fade"  | "animation/ken_burns/fade"  | "effect/enabled"  | string & object;
```

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[Source](https:/img.ly/docs/cesdk/vue/api/engine/type-aliases/booleanoperation)