/** Whether a press is swallowed because the same gesture selected text: dragging across a row's text ends
 *  in a click that would navigate and discard the selection. `PressableRow` and `RowFocusEntry` consult
 *  it. Narrow on purpose, since an unopenable row is worse: only a real selection suppresses, and only
 *  pointer gestures on the door, since a selection survives Tab and would block Enter. */
/** Structural, so the module is DOM-free and testable without a document. */
export interface TextSelection {
    isCollapsed: boolean;
    toString(): string;
}
/** A collapsed selection is a caret; whitespace-only is what a stray click leaves, so it reads as nothing. */
export declare function isTextSelected(selection: TextSelection | null | undefined): boolean;
/** Null where `window.getSelection` is unavailable (prerender), so nothing is suppressed. */
export declare function activeTextSelection(): TextSelection | null;
export declare function pressSelectedText(): boolean;