export declare type FindMentionAtCaretPositionReturn = {
    code: 1;
} | {
    code: 2;
    caretMeasureStart: number;
    searchStart: number;
    searchEnd: number;
    placeholderStart: number;
    placeholderEnd: number;
};
export declare function findMentionAtCaretPosition({ input, value, triggerText, }: {
    input: any;
    value: any;
    triggerText: any;
}): FindMentionAtCaretPositionReturn;