import type { Config } from '../../config/index.js';
import type { Logger } from '../../logger/index.js';
import type { AtLeastOneRequired } from '../../utilities/index.js';
export type VerleEventType = `REQUEST` | `QUEUE` | `SCHEDULE`;
export interface VerleEvent<Payload = unknown> {
    name: string;
    type: VerleEventType;
    correlationId: string;
    payload: Payload;
    raw: unknown;
}
export interface VerleOutput<Payload> {
    payload: Payload;
}
export interface VerleTools {
    log: Logger;
    config: Config;
}
export type VerleHandler<InputPayload = unknown, OutputPayload = unknown> = (event: VerleEvent<InputPayload>, tools: VerleTools) => VerleOutput<OutputPayload> | Promise<VerleOutput<OutputPayload>>;
export interface VerleTaskTriggerByRequest {
    path: string;
}
export type QueueType = `UNORDERED` | `ORDERED`;
export interface VerleTaskTriggerByQueue {
    type: QueueType;
    batchSize?: number;
}
export interface VerleTaskTriggerBySchedule {
    cron: string;
}
export type VerleTaskTriggers = AtLeastOneRequired<{
    request?: VerleTaskTriggerByRequest;
    queue?: VerleTaskTriggerByQueue;
    schedule?: VerleTaskTriggerBySchedule;
}>;
export interface VerleTask<Input = unknown, Output = unknown> {
    key: string;
    timeout?: number;
    memory?: 128 | 256 | 512 | 1024 | 2048;
    logRetention?: number;
    triggers: VerleTaskTriggers;
    timezone?: string;
    main: VerleHandler<Input, Output>;
}
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