/**
 * Determines if the root has any text content and can trim any whitespace if it does.
 * @param isEditorComposing - Is the editor in composition mode due to an active Input Method Editor?
 * @param trim - Should the root text have its whitespaced trimmed? Defaults to true.
 * @returns true if text content is empty, false if there is text or isEditorComposing is true.
 */
export declare function $isRootTextContentEmpty(isEditorComposing: boolean, trim?: boolean): boolean;
/**
 * Returns a function that executes {@link $isRootTextContentEmpty}
 * @param isEditorComposing - Is the editor in composition mode due to an active Input Method Editor?
 * @param trim - Should the root text have its whitespaced trimmed? Defaults to true.
 * @returns A function that executes $isRootTextContentEmpty based on arguments.
 */
export declare function $isRootTextContentEmptyCurry(isEditorComposing: boolean, trim?: boolean): () => boolean;