import type { Doc, Id } from "./_generated/dataModel.js";
import { type MutationCtx } from "./_generated/server.js";
import { type Config } from "./shared.js";
import { type Logger } from "./logging.js";
/**
 * Record stats about work execution. Intended to be queried by Axiom or Datadog.
 * See the [README](https://github.com/get-convex/workpool) for example queries.
 */
export declare function recordEnqueued(console: Logger, data: {
    workId: Id<"work">;
    fnName: string;
    runAt: number;
}): void;
export declare function recordStarted(console: Logger, work: Doc<"work">, lagMs: number): void;
export declare function recordCompleted(console: Logger, work: Doc<"work">, status: "success" | "failed" | "canceled" | "retrying"): void;
export declare function generateReport(ctx: MutationCtx, console: Logger, state: Doc<"internalState">, { maxParallelism, logLevel }: Config): Promise<void>;
export declare const calculateBacklogAndReport: import("convex/server").RegisteredMutation<"internal", {
    logLevel: "DEBUG" | "TRACE" | "INFO" | "REPORT" | "WARN" | "ERROR";
    running: number;
    report: {
        failed: number;
        canceled: number;
        completed: number;
        succeeded: number;
        retries: number;
        lastReportTs: number;
    };
    cursor: string;
    startSegment: bigint;
    endSegment: bigint;
}, Promise<void>>;
/**
 * Warning: this should not be used from a mutation, as it will cause conflicts.
 * Use this while developing to see the state of the queue.
 */
export declare const diagnostics: import("convex/server").RegisteredQuery<"internal", {}, Promise<{
    canceling: any;
    waiting: any;
    running: number;
    completing: any;
    spareCapacity: number;
    runStatus: "running" | "scheduled" | "idle" | undefined;
    generation: bigint | undefined;
}>>;
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