/**
 * Provider declarations derived from Talk's authoritative control manifest.
 *
 * The gateway mints exactly the catalog the browser later configures on the
 * realtime session. Execution target and authority remain manifest metadata;
 * the provider sees only its ordinary function declaration.
 */
import type { RealtimeTool } from "../../shared/voice.js";
export declare function allTools(): RealtimeTool[];
/** Estimated provider-context cost of a tool list. */
export declare function estimateToolTokens(tools: readonly RealtimeTool[]): number;
export declare function toolsByName(names: readonly string[]): RealtimeTool[];
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