/**
 * Represents a segment of consecutive uppercase letters in a string.
 */
export interface UppercaseSegment {
    /** The uppercase segment text */
    segment: string;
    /** Start index (inclusive) */
    start: number;
    /** End index (exclusive) */
    end: number;
}
/**
 * Checks if the text contains 2 or more consecutive uppercase letters.
 * Pattern: /[A-Z]{2,}/
 *
 * @param text - The text to check
 * @returns true if text contains consecutive uppercase letters
 */
export declare function hasConsecutiveUppercase(text: string): boolean;
/**
 * Extracts all segments of 2 or more consecutive uppercase letters from text.
 * Pattern: /[A-Z]{2,}/g
 *
 * @param text - The text to extract segments from
 * @returns Array of uppercase segments with their positions
 */
export declare function extractUppercaseSegments(text: string): UppercaseSegment[];
/**
 * Matches a query string against a target string with case sensitivity
 * for consecutive uppercase segments in the query.
 *
 * - If query contains 2+ consecutive uppercase letters (e.g., AI, RNA),
 *   those portions must match exactly in the target.
 * - Other portions are matched case-insensitively.
 *
 * @param query - The search query
 * @param target - The target string to match against
 * @returns true if query matches target according to the rules
 */
export declare function matchWithUppercaseSensitivity(query: string, target: string): boolean;
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