/**
 * Anthropic Messages wire for the inline web search plugin: intercepts an
 * agent-loop model call, builds a Messages streaming request carrying the
 * server-side `web_search_20250305` tool, and maps the Anthropic event
 * stream onto the harness StreamChunk contract. Server-side search blocks
 * (`server_tool_use` / `web_search_tool_result`) are skipped — the gateway
 * executes the search inside the same request and the model answers from
 * its results in the same turn. The generator NEVER throws; every failure
 * becomes a finish chunk.
 * @module dsh-github-copilot/wire-anthropic
 */
import type { GenerateOptions, StreamChunk, TokenUsage } from '@deepseek-ai/dsh-llm';
import type { SearchPlanCandidate } from './plan.ts';
import type { InlineConfig } from './config.ts';
import type { InlineHooks } from './wire.ts';
/** Map an Anthropic usage object onto the harness TokenUsage shape. */
export declare function mapAnthropicUsage(usage: {
    readonly input_tokens?: number;
    readonly output_tokens?: number;
    readonly cache_read_input_tokens?: number;
    readonly cache_creation_input_tokens?: number;
    readonly output_tokens_details?: {
        readonly thinking_tokens?: number;
    };
}): TokenUsage;
/**
 * Run one inline model call through the Anthropic Messages API with the
 * server-side web search tool injected. Never throws; always ends with a
 * finish chunk.
 * @param request - the frozen agent-loop request.
 * @param candidate - the settled endpoint facts (probe-verified).
 * @param hooks - credential hooks.
 * @param cfg - the current plugin configuration.
 * @returns the StreamChunk stream for the loop's assembler.
 */
export declare function inlineAnthropicStream(request: GenerateOptions, candidate: SearchPlanCandidate, hooks: InlineHooks, cfg: InlineConfig): AsyncGenerator<StreamChunk>;
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