import actions = require('@aws-cdk/aws-codepipeline-api');
import cdk = require('@aws-cdk/cdk');
export interface ManualApprovalActionProps extends actions.CommonActionProps {
}
/**
 * Manual approval action.
 */
export declare class ManualApprovalAction extends actions.Action {
    constructor(parent: cdk.Construct, name: string, props: ManualApprovalActionProps);
}