type $$ComponentProps = {
    /** Error text. Wins over `helper` when both are set. */
    error?: string;
    /** Helper text, shown only when there is no error. */
    helper?: string;
    /** Id for the error arm — must match what `aria-describedby` points at. */
    errorId?: string;
    /** Id for the helper arm — must match what `aria-describedby` points at. */
    helperId?: string;
    /** The resolved `message` slot class from the call site. */
    class?: string;
    /**
     * Resolved class for the helper arm, when the call site styles it through a
     * slot of its own instead of reusing `message`. Only Combobox does — it
     * exposes `slotClasses.helper` next to `slotClasses.message`, so the two
     * tones are slot constants there rather than one `messageType` axis.
     * Defaults to `class`, which is what every other field passes.
     */
    helperClass?: string;
};
declare const CoreFieldMessage: import("svelte").Component<$$ComponentProps, {}, "">;
type CoreFieldMessage = ReturnType<typeof CoreFieldMessage>;
export default CoreFieldMessage;