/**
 * Utility functions for sf-featurepriority
 */
/**
 * Interface for Survey Field options
 */
interface SurveyFieldOption {
    value: string;
    label: string;
}
/**
 * Interface for Survey Field configuration
 */
interface SurveyField {
    label: string;
    value: string;
    inputType: string;
    required?: boolean;
    placeholder?: string;
    options?: SurveyFieldOption[];
    defaultValue?: any;
}
/**
 * Check if a survey key is valid UUID
 * @param key The survey key to validate
 * @returns True if the key is a valid UUID, false otherwise
 */
export declare function isValidKey(key: string | undefined | null): boolean;
/**
 * Shuffle an array using Fisher-Yates algorithm
 * @param array The array to shuffle
 * @returns A new shuffled array
 */
export declare function shuffleArray<T>(array: T[]): T[];
/**
 * Move an item in an array from one position to another
 * @param array The array to modify
 * @param fromIndex The source index
 * @param toIndex The destination index
 * @returns A new array with the item moved
 */
export declare function moveArrayItem<T>(array: T[], fromIndex: number, toIndex: number): T[];
/**
 * Get field configuration for rendering
 * @param detail The Survey Field configuration
 * @param value The current value of the field
 * @returns Field configuration object
 */
export declare function getFieldConfig(detail: SurveyField, value: string): {
    inputType: string;
    placeholder: string;
    required: boolean;
    options: import("./SurveyFieldDropdown").SurveyFieldDropdownOption[];
    defaultValue: unknown;
    hasOptions: boolean;
    selectedValues: string[];
    fieldValue: string;
    currentValue: string;
};
export declare function addToCommaSeparatedList(currentValue: string, valueToAdd: string): string;
export declare function removeFromCommaSeparatedList(currentValue: string, valueToRemove: string): string;
/**
 * Format an error into a human-readable string
 * @param error The error to format (Error object, string, or unknown)
 * @returns A string representation of the error
 */
export declare function formatErrorMessage(error: unknown): string;
export {};