export interface TokenBudgetResult {
    context: string;
    tokensUsed: number;
    tokensBudget: number;
    wasTrimmed: boolean;
    episodesKept: number;
    episodesDropped: number;
}
export declare function estimateTokens(text: string): number;
export declare function applyTokenBudget(context: string, budgetTokens: number): TokenBudgetResult;
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