/**
 * Coercion helpers for the Geocoder's request-throttling props.
 *
 * These props can arrive as strings when set via markup (e.g.
 * `minLength="two"`), so a non-numeric value must not be trusted directly: a
 * `NaN` would disable the length gate or the debounce and bill a Mapbox request
 * on every keystroke. Both helpers fall back to the documented defaults and
 * clamp to sane floors.
 */
/**
 * Coerce a consumer-supplied `minLength` to a safe integer of at least 1.
 * Invalid or sub-1 values fall back to `fallback` (default 2).
 */
export declare function normalizeMinLength(value: unknown, fallback?: number): number;
/**
 * Coerce a consumer-supplied `debounceMs` to a finite, non-negative number.
 * Invalid or negative values fall back to `fallback` (default 300).
 */
export declare function normalizeDebounceMs(value: unknown, fallback?: number): number;