import { type JsonSnapshotValue } from "../../../src/provider/shared/index.js";
export type AnthropicProviderToolNameRegistry = Map<string, string>;
export type AnthropicProviderToolUse = {
    blockType: "server_tool_use" | "mcp_tool_use";
    toolCallId: string;
    toolName: string;
    input: Record<string, unknown>;
    serverName?: string;
};
export type AnthropicServerToolResult = {
    toolCallId: string;
    toolName: string;
    result: unknown;
    isError?: true;
};
export declare class AnthropicServerToolResultError extends Error {
    readonly name = "AnthropicServerToolResultError";
    readonly provider = "anthropic";
    readonly code: string;
    readonly toolCallId: string;
    readonly toolName: string;
    readonly detail?: string;
    constructor(options: {
        code: string;
        toolCallId: string;
        toolName: string;
        detail?: string;
    });
}
export declare function isAnthropicProviderToolResultBlockType(type: string): boolean;
export declare function isAnthropicProviderExecutedContentBlockType(type: unknown): boolean;
export declare const MAX_ANTHROPIC_RAW_ASSISTANT_MESSAGES = 6;
export declare const MAX_ANTHROPIC_RAW_ASSISTANT_BLOCKS = 4096;
export declare const MAX_ANTHROPIC_RAW_ASSISTANT_METADATA_BYTES: number;
export declare const MAX_ANTHROPIC_RAW_ASSISTANT_METADATA_DEPTH = 64;
export declare const MAX_ANTHROPIC_RAW_ASSISTANT_METADATA_NODES = 65536;
export declare function snapshotAnthropicRawAssistantMetadata(value: unknown): JsonSnapshotValue;
/**
 * Validate exact Anthropic assistant content before replaying it from provider
 * metadata. The records retain their provider wire shape; validation only
 * proves that every block is supported and provider-tool results correlate.
 */
export declare function validateAnthropicRawAssistantMessages(value: unknown, providerToolNamesById?: AnthropicProviderToolNameRegistry): Array<Array<Record<string, unknown>>>;
export declare function parseAnthropicProviderToolUse(value: unknown): AnthropicProviderToolUse | undefined;
export declare function parseAnthropicServerToolResult(value: unknown, toolNamesById?: ReadonlyMap<string, string>): AnthropicServerToolResult | undefined;
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