/**
 * Shared formatting utilities for CLI components
 */
/**
 * Format token counts with truncation (12k, 1.2M format)
 */
export declare const formatTokens: (tokens: number | undefined) => string;
/**
 * Format cost amounts with consistent precision
 */
export declare const formatCost: (cost: number | undefined) => string;
/**
 * Get color for cost display based on amount
 */
export declare const getCostColor: (cost: number | undefined) => string;
/**
 * Get color for context warning levels
 */
export declare const getWarningColor: (level: "none" | "low" | "medium" | "high" | "critical") => string;
/**
 * Calculate context warning level from size percentage
 */
export declare const calculateContextWarning: (currentSize: number, maxSize: number) => "none" | "low" | "medium" | "high" | "critical";
/**
 * Format percentage with consistent precision
 */
export declare const formatPercentage: (percentage: number) => string;