import * as AWS from 'aws-sdk';
import { IAwsSdk } from './aws-sdk';
import { FindMatchingResourceOptionsCommon } from './find-matching-resources';
/**
 * Options for `StateMachineExecutor`
 */
export interface ExecutorOptions {
    /**
     * The construct path of the matching resource.
     */
    readonly constructPath: string;
    /**
     * The logical id of the matching resource.
     */
    readonly logicalResourceId: string;
    /**
     * The physical resource of the resource to execute.
     */
    readonly physicalResourceId: string;
}
/**
 * Executor base class.
 */
export declare abstract class Executor {
    /**
     * Find an executor
     */
    static find(options: FindExecutorOptions): Promise<Executor[]>;
    readonly constructPath: string;
    readonly physicalResourceId: string;
    readonly logicalResourceId: string;
    protected constructor(options: ExecutorOptions);
    /**
     * Execute the resource
     *
     * @param input Input for execution.
     */
    abstract execute(input?: string): Promise<ExecuteResult>;
    env(): Promise<Record<string, string>>;
    protected validateJsonObjectInput(input: string | undefined): void;
}
/**
 * Options for finding executors.
 */
export interface FindExecutorOptions extends FindMatchingResourceOptionsCommon {
    /**
     * AWS SDK
     */
    readonly sdk: IAwsSdk;
}
/**
 * Options for `StateMachineExecutor`
 */
export interface StateMachineExecutorOptions extends ExecutorOptions {
    /**
     * The Step Functions SDK
     */
    readonly stepFunctions: AWS.StepFunctions;
}
/**
 * Executes a Step Functions State Machine
 */
export declare class StateMachineExecutor extends Executor {
    private readonly stepFunctions;
    constructor(options: StateMachineExecutorOptions);
    execute(input?: string): Promise<ExecuteResult>;
}
/**
 * The executor's result.
 */
export interface ExecuteResult {
    /**
     * The execution's output.
     */
    readonly output?: any;
    /**
     * Error message
     */
    readonly error?: string;
}
export interface LambdaFunctionExecutorOptions extends ExecutorOptions {
    /**
     * The Lambda SDK
     */
    readonly lambda: AWS.Lambda;
}
/**
 * Executes a lambda function
 */
export declare class LambdaFunctionExecutor extends Executor {
    private readonly lambda;
    constructor(options: LambdaFunctionExecutorOptions);
    execute(input?: string): Promise<ExecuteResult>;
    env(): Promise<Record<string, string>>;
}