import { CodePipelineCheckParameterAction, CommonCodePipelineCheckParameterActionProps } from './codepipeline-check-parameter-action';
export interface CodePipelineCheckEmailParameterActionProps extends CommonCodePipelineCheckParameterActionProps {
    /**
     * Only match an exact string
     *
     * @default true
     */
    readonly exact?: boolean;
}
export declare class CodePipelineCheckEmailParameterAction extends CodePipelineCheckParameterAction {
    constructor(props: CodePipelineCheckEmailParameterActionProps);
}