import type { Ref } from '@stacksjs/stx';
/**
 * Automatically adjust textarea height based on content.
 */
export declare function useTextareaAutosize(options?: { element?: HTMLTextAreaElement, input?: string }): UseTextareaAutosizeReturn;
export declare interface UseTextareaAutosizeReturn {
  textarea: Ref<HTMLTextAreaElement | null>
  input: Ref<string>
  triggerResize: () => void
}