import type { ShapedRun } from '@flighthq/types/contract';
export declare function getCaretPositionsForRun(run: Readonly<ShapedRun>): number[];
export declare function getClusterForIndex(run: Readonly<ShapedRun>, stringIndex: number): number;
export declare function getIndexRangeForCluster(run: Readonly<ShapedRun>, cluster: number, stringLength?: number): readonly [number, number] | null;
//# sourceMappingURL=textShaperCluster.d.ts.map