import ts from 'typescript';
import { ScriptBuilder } from '../../sb';
import { VisitOptions } from '../../types';
import { Helper } from '../Helper';
export interface HandleUndefinedStorageHelperOptions {
    readonly handleUndefined: () => void;
    readonly handleDefined: () => void;
}
export declare class HandleUndefinedStorageHelper extends Helper {
    private readonly handleUndefined;
    private readonly handleDefined;
    constructor({ handleUndefined, handleDefined }: HandleUndefinedStorageHelperOptions);
    emit(sb: ScriptBuilder, node: ts.Node, optionsIn: VisitOptions): void;
}