import { OutgoingOp } from "inngest";
import type { ExecutionResult } from "inngest/components/execution/InngestExecution";
import type { InngestTestEngine } from "./InngestTestEngine.js";
import { type DeepPartial } from "./util";
/**
 * A test run that allows you to wait for specific checkpoints in a run that
 * covers many executions.
 *
 * @TODO We may need to separate run execution by {@link ExecutionVersion}.
 */
export declare namespace InngestTestRun {
    /**
     * Options for creating a new {@link InngestTestRun} instance.
     */
    interface Options {
        /**
         * The test engine to use for running the function.
         */
        testEngine: InngestTestEngine;
    }
    /**
     * The possible checkpoints that can be reached during a test run.
     */
    type CheckpointKey = ExecutionResult["type"];
    /**
     * A checkpoint that can be reached during a test run.
     */
    type Checkpoint<T extends CheckpointKey> = Omit<Extract<ExecutionResult, {
        type: T;
    }>, "ctx" | "ops">;
    interface RunOutput extends Pick<InngestTestEngine.ExecutionOutput, "ctx" | "state"> {
        result?: Checkpoint<"function-resolved">["data"];
        error?: Checkpoint<"function-rejected">["error"];
    }
    interface RunStepOutput extends RunOutput {
        step: OutgoingOp;
    }
}
/**
 * A test run that allows you to wait for specific checkpoints in a run that
 * covers many executions.
 *
 * @TODO We may need to separate run execution by {@link ExecutionVersion}.
 */
export declare class InngestTestRun {
    options: InngestTestRun.Options;
    constructor(options: InngestTestRun.Options);
    /**
     * Keep executing the function until a specific checkpoint is reached.
     *
     * @TODO What if the thing we're waiting for has already happened?
     */
    waitFor<T extends InngestTestRun.CheckpointKey>(
    /**
     * The checkpoint to wait for.
     */
    checkpoint: T, 
    /**
     * An optional subset of the checkpoint to match against. Any checkpoint of
     * this type will be matched.
     *
     * When providing a `subset`, use `expect` tooling such as
     * `expect.stringContaining` to match partial values.
     */
    subset?: DeepPartial<InngestTestRun.Checkpoint<T>>): Promise<InngestTestEngine.ExecutionOutput<T>>;
    /**
     * Given existing state and an execution result, mutate the state.
     */
    protected static updateState(options: InngestTestEngine.InlineOptions, checkpoint: InngestTestRun.Checkpoint<InngestTestRun.CheckpointKey>): void;
}