import type { RuntimeUsage } from "../../../src/provider/shared/index.js";
import { type AnthropicProviderToolNameRegistry } from "./anthropic-native-content.js";
export { AnthropicServerToolResultError, parseAnthropicServerToolResult, } from "./anthropic-native-content.js";
export type AnthropicStreamCompletion = {
    finishReason: string | {
        unified: string;
        raw: string;
    } | null;
    rawStopReason?: string;
    rawContent: unknown[];
    usage?: RuntimeUsage;
};
type AnthropicStreamOptions = {
    clientToolUseTrailingUsageGraceMs?: number;
    clientToolUseTrailingUsageTimeoutMode?: "cancel" | "drain";
    clientToolUseTrailingUsageDrainTimeoutMs?: number;
    allowPostTerminalUsage?: boolean;
    providerLabel?: string;
    providerToolNamesById?: AnthropicProviderToolNameRegistry;
    onCompletion?: (completion: AnthropicStreamCompletion) => void;
};
export declare const MAX_ANTHROPIC_RETAINED_CONTENT_BYTES = 16777216;
export declare const MAX_ANTHROPIC_RETAINED_CONTENT_ITEMS = 8192;
/** Add independently billed Anthropic attempts, such as pause_turn continuations. */
export declare function addAnthropicUsage(current: RuntimeUsage | undefined, next: RuntimeUsage | undefined): RuntimeUsage | undefined;
export declare function normalizeAnthropicFinishReason(raw: unknown): string | {
    unified: string;
    raw: string;
} | null;
export declare function extractAnthropicUsage(payload: unknown): RuntimeUsage | undefined;
export declare function streamAnthropicCompatibleParts(stream: ReadableStream<Uint8Array>, options?: AnthropicStreamOptions): AsyncIterable<unknown>;
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