export type RpcCacheReuseOutcome = 'hit' | 'stale' | 'miss' | 'unavailable' | 'error';
export interface RpcBuildProfileConfigOptions {
    enabled?: boolean;
    outputPath?: string | null;
    workspaceRoot?: string;
}
export declare function configureRpcBuildProfile(options: RpcBuildProfileConfigOptions): void;
export declare function resetRpcBuildProfileConfiguration(): void;
export declare function isRpcBuildProfileEnabled(): boolean;
export declare function recordRpcCacheReuse(options: {
    method: string;
    outcome: RpcCacheReuseOutcome;
    target?: string;
}): void;
export declare function recordRpcCacheReuseStaleReason(options: {
    method: string;
    reason: string;
    target?: string;
}): void;
export declare function recordArtifactScheduling(options: {
    kind: string;
    family: string;
    mode: 'fresh' | 'leader' | 'follower';
    queueWaitMs: number;
    runMs: number;
    promoted: boolean;
    error?: boolean;
    target?: string;
}): void;
export declare function recordArtifactQueueDepth(options: {
    family: string;
    priority: string;
    depth: number;
}): void;
export declare function recordArtifactBootstrapDuration(durationMs: number): void;
export declare function startRpcBuildProfile(method: string, params: unknown): (options?: {
    error?: boolean;
}) => void;