Parameters

Name	Type	Default	Description
targetText	MaybeRefOrGetter<string>	—	The full target text to reveal. As new chunks arrive, update this value with the accumulated text.
isStreaming	MaybeRefOrGetter<boolean>	false	Whether text is currently being streamed. When false, the hook returns the full targetText immediately.
options	MaybeRefOrGetter<UseStreamingTextOptions>	—	Optional configuration for streaming behavior.
options.speed	'natural' | 'fast' | 'instant'	'natural'	Speed preset for text reveal. natural reveals a short run at each motion tick, fast ticks twice as often so it drains the backlog sooner, and instant returns the full text with no animation.

Returns

Name	Type	Description
displayedText	ComputedRef<string>	The portion of targetText to render. Grows steadily toward the full targetText during streaming, or equals targetText when not streaming.