import * as Joi from 'joi';
import { IContext } from '../interfaces';
import { ActionSnapshot } from './ActionSnapshot';
import { IDelegatedParameters } from '../interfaces/IDelegatedParameters';
export declare abstract class ActionProcessor {
    protected options: any;
    protected context: IContext;
    protected snapshot: ActionSnapshot;
    protected parameters: IDelegatedParameters;
    constructor(options: any, context: IContext, snapshot: ActionSnapshot, parameters: IDelegatedParameters);
    /**
     * Validate options before processing.
     * Should throw exception on error.
     */
    validate(): Promise<void>;
    /**
     * Get Joi schema to validate options with
     * Return null if no validation should be applied, though it is not recommended.
     */
    protected getValidationSchema(): Joi.Schema | null;
    /**
     * Check if action should be actually executed
     */
    isShouldExecute(): Promise<boolean>;
    /**
     * Execute action
     */
    abstract execute(): Promise<void>;
}