import type { ResolvedTarget } from "./config.js";
import type { RequestAttemptLog, RequestLog } from "./log.js";
/** Build the metadata-only record shared by data-plane and admin handlers. */
export declare function baseLog(started: number, path: string, hadTools: boolean, streamed: boolean, backendStatus: number, validated: RequestLog["validated"], served: ResolvedTarget | null, attempts?: readonly RequestAttemptLog[], upstreamReportedModel?: string, servedCredential?: string | null): RequestLog;
/** Keep query parameter names for diagnostics while replacing content-bearing values. */
export declare function logSafePath(path: string): string;