/**
 * ID generation utilities
 */
/**
 * Generate a unique ID with optional prefix
 */
export declare function generate_unique_id(prefix?: string): string;
/**
 * Generate a short unique ID (for temporary use)
 */
export declare function generate_short_id(): string;
/**
 * Sanitize a string to be a valid ID
 * - Lowercase
 * - Replace spaces with underscores
 * - Remove special characters
 */
export declare function sanitize_id(input: string): string;
/**
 * Generate an ID from a label
 */
export declare function label_to_id(label: string): string;
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