/** A single styled text run within a suggestion label — either a matched or completion portion. */
export interface Segment {
	text: string;
	kind: 'match' | 'completion';
}
/** Input accepted by `resolveSuggestionSegments` for pre-computed segment data. */
export interface SegmentResolutionInput {
	segments?: Segment[];
	highlightParts?: Array<{
		text: string;
		isInputMatch: boolean;
	}>;
	boldRanges?: Array<{
		start: number;
		end: number;
	}>;
}
/**
 * Computes highlight segments by finding matched character indices of `query` within `label`.
 * Returns `null` when no match is found.
 */
export declare function computeHighlightSegments(label: string, query: string): Segment[] | null;
/**
 * Resolves suggestion label segments using a single fallback order:
 * `segments` -> `highlightParts` -> `boldRanges` -> computed/default fallback.
 */
export declare function resolveSuggestionSegments(
	label: string,
	query: string,
	input?: SegmentResolutionInput,
): Segment[];