/**
 * Turn Cost calculation utilities
 *
 * Implements the Turn Cost formula from the governance thesis:
 * Turn Cost = λL + γC + ρR + τT + αA
 *
 * Where:
 * - L = Latency (response time in ms)
 * - C = Context Reset (tokens to re-establish context)
 * - R = Renegotiation (clarification turns)
 * - T = Token Bloat (excess tokens beyond minimum)
 * - A = Attention Switch (human cognitive overhead)
 */
import type { TurnCostComponent, TurnCostWeights } from "./types.js";
/**
 * Default Turn Cost weights from the governance thesis
 */
export declare const DEFAULT_TURN_COST_WEIGHTS: TurnCostWeights;
/**
 * Calculate weighted Turn Cost score from components
 *
 * @param components - Turn Cost components (L, C, R, T, A)
 * @param weights - Optional weight overrides (defaults to thesis weights)
 * @returns Weighted Turn Cost score
 *
 * @example
 * ```typescript
 * const score = calculateWeightedTurnCost({
 *   latency: 1500,
 *   contextReset: 2000,
 *   renegotiation: 3,
 *   tokenBloat: 500,
 *   attentionSwitch: 2
 * });
 * console.log(`Turn Cost: ${score}`);
 * ```
 */
export declare function calculateWeightedTurnCost(components: TurnCostComponent, weights?: TurnCostWeights): number;