import { Duration } from 'aws-cdk-lib';
import { CronOptions, EventBus, Rule } from 'aws-cdk-lib/aws-events';
import { Queue } from 'aws-cdk-lib/aws-sqs';
import { Function } from 'aws-cdk-lib/aws-lambda';
import { DotStack } from '../constructs/Stack';
import { AddNodeFunctionOptions } from './node-function';
import { addParam } from './ssm';
export type CronExpression = string;
export interface AddBusOptions {
    name?: string;
    scope: DotStack;
}
interface AddBusResult {
    bus: EventBus;
    param: ReturnType<typeof addParam>;
}
export interface AddCronOptions {
    cron?: CronOptions | CronExpression;
    handler: Omit<AddNodeFunctionOptions, 'scope' | 'name'> | Function;
    input?: any;
    name?: string;
    rate?: Duration;
    scope: DotStack;
}
interface AddCronResult {
    handler: Function;
    rule: Rule;
}
interface AddRuleOptions {
    bus?: EventBus;
    busName?: string;
    eventName: string;
    name?: string;
    queue?: Queue;
    queueArn?: string;
    scope: DotStack;
}
export declare const addBus: (options: AddBusOptions) => AddBusResult;
export declare const addCron: (options: AddCronOptions) => AddCronResult;
export declare const addRule: (options: AddRuleOptions) => Rule;
export {};