import type { Message } from "../types.js";
export declare function normalizeInput(input: string | Message[]): Message[];
export declare function accumulateUsage(total: {
    promptTokens: number;
    completionTokens: number;
    totalTokens: number;
    cachedInputTokens?: number;
    cacheCreationInputTokens?: number;
    cacheReadInputTokens?: number;
    reasoningTokens?: number;
    billableInputTokens?: number;
    billableOutputTokens?: number;
    costUsd?: number;
    providerInputCostUsd?: number;
    providerOutputCostUsd?: number;
    providerCostUsd?: number;
    veryfrontInputChargeUsd?: number;
    veryfrontOutputChargeUsd?: number;
    veryfrontChargeUsd?: number;
    veryfrontBilledUsd?: number;
    costCredits?: number;
    costSource?: "gateway" | "missing" | "partial";
    billingMode?: "direct" | "deferred";
    usageCaptureStatus?: "complete" | "partial" | "missing";
}, usage: {
    promptTokens?: number;
    completionTokens?: number;
    totalTokens?: number;
    cachedInputTokens?: number;
    cacheCreationInputTokens?: number;
    cacheReadInputTokens?: number;
    reasoningTokens?: number;
    billableInputTokens?: number;
    billableOutputTokens?: number;
    costUsd?: number;
    providerInputCostUsd?: number;
    providerOutputCostUsd?: number;
    providerCostUsd?: number;
    veryfrontInputChargeUsd?: number;
    veryfrontOutputChargeUsd?: number;
    veryfrontChargeUsd?: number;
    veryfrontBilledUsd?: number;
    costCredits?: number;
    costSource?: "gateway" | "missing" | "partial";
    billingMode?: "direct" | "deferred";
    usageCaptureStatus?: "complete" | "partial" | "missing";
}): void;
export declare function getMaxSteps(configuredMaxSteps: number | undefined, edgeMaxSteps: number | undefined, executionPolicyLimit?: number, defaultMaxSteps?: number): number;
//# sourceMappingURL=input-utils.d.ts.map