import ts from 'typescript';
import { ScriptBuilder } from '../../sb';
import { VisitOptions } from '../../types';
import { Helper } from '../Helper';
export interface ArrFilterHelperOptions {
    readonly map: (options: VisitOptions) => void;
    readonly withIndex?: boolean;
}
export declare class ArrFilterHelper extends Helper {
    private readonly map;
    private readonly withIndex;
    constructor(options: ArrFilterHelperOptions);
    emit(sb: ScriptBuilder, node: ts.Node, options: VisitOptions): void;
}