/**
 * Progress Utilities
 *
 * Helper functions for progress-related calculations
 */
/**
 * Validates and clamps a progress value to ensure it's within valid range
 * @param value - Raw progress value
 * @returns Clamped progress value (0-100)
 */
export declare function normalizeProgress(value: number): number;
/**
 * Formats a progress value as a percentage string
 * @param value - Progress value (0-100)
 * @param decimals - Number of decimal places (default: 0)
 * @returns Formatted percentage string
 */
export declare function formatPercentage(value: number, decimals?: number): string;
/**
 * Calculates the percentage completed of a multi-step process
 * @param currentStep - Current step (1-indexed)
 * @param totalSteps - Total number of steps
 * @returns Percentage (0-100)
 */
export declare function calculateStepProgress(currentStep: number, totalSteps: number): number;
/**
 * Checks if progress is complete
 * @param value - Progress value (0-100)
 * @returns True if progress is 100%
 */
export declare function isComplete(value: number): boolean;
/**
 * Checks if progress has started
 * @param value - Progress value (0-100)
 * @returns True if progress > 0%
 */
export declare function hasStarted(value: number): boolean;