/**
 * Central configuration constants for Token Nerd
 *
 * This file consolidates all magic numbers and shared constants
 * used across the application to improve maintainability.
 */
export declare const TOKEN_LIMITS: {
    readonly 'claude-opus-4-1': 156000;
    readonly 'claude-sonnet-4': 156000;
    readonly default: 156000;
    readonly LEGACY_DEFAULT: 200000;
};
export declare const TIME_CONSTANTS: {
    readonly CACHE_EXPIRY_SECONDS: 300;
    readonly SUBAGENT_ASSOCIATION_SECONDS: 10;
};
export declare const CALCULATION_CONSTANTS: {
    readonly CHARS_PER_TOKEN_ESTIMATE: 3.7;
    readonly SPIKE_THRESHOLD_TOKENS: 10000;
};
export declare const ALERT_THRESHOLDS: {
    readonly DANGER_PERCENT: 85;
    readonly WARNING_PERCENT: 70;
};
export declare const UI_CONSTANTS: {
    readonly MONITOR_INTERVAL_MS: 2000;
};
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