import type { ToolDefinition } from "@opencode-ai/plugin";
/**
 * Mark the instant just before a bridge request is sent. First mark wins so a
 * tool that issues several bridge requests still reports one bridge window
 * (first send -> last response); the intervening plugin work folds into it.
 */
export declare function markBridgeStart(): void;
/** Mark the instant just after the bridge responds (last response wins). */
export declare function markBridgeEnd(): void;
/**
 * Wrap every tool's execute() so each invocation logs a one-line latency
 * breakdown: total, pre-bridge (arg/permission/session-dir work), bridge
 * round-trip, and post-bridge (result formatting). Mutates execute in place;
 * call after the final tool surface is built so disabled tools aren't wrapped.
 */
export declare function instrumentToolMap(tools: Record<string, ToolDefinition>): Record<string, ToolDefinition>;
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