import { prettier } from 'stan-utils';
import type { Field, ReflectionObject } from 'protobufjs';
import { NamespaceBase, Namespace } from 'protobufjs';
/**
 * check is protobufjs Namespace
 * @param nested
 */
export declare function isNamespace(nested: ReflectionObject): boolean;
/**
 * get namespace root
 * @param nested
 */
export declare function getNamespaceRoot(nested: NamespaceBase): NamespaceBase;
/**
 * prettier format ts content
 * @param content
 * @param opts
 * @returns parsed content
 */
export declare function formatTS(content: string, opts?: prettier.Options): string;
declare const Types: {
    number: string[];
    string: string[];
    boolean: string[];
};
/**
 * process proto type convert ts type
 * @param input proto type
 * @returns ts type
 */
export declare function protoTypeToTSType(input: string): keyof typeof Types | void;
export declare function getFieldIsRequired(field: Field): boolean;
/**
 * use parent lookup
 * @param field
 * @param root
 * @param type
 */
export declare function getParentLookup({ field, root, type, }: {
    field: Field;
    root: Namespace;
    type: string;
}): ReflectionObject | null;
export declare function getReflectionParentName(field: ReflectionObject): string;
/**
 * replace same real path
 * @param base
 * @param file
 */
export declare function replaceSamePath(base: string, file: string): string;
/**
 * document banner
 * @param content file text content
 */
export declare function writeBanner(content: string): string;
/**
 * output issues uri
 * @param opt
 */
export declare function reportIssues(opt: {
    labels?: string;
    title?: string;
    template?: string;
}): string;
export declare function optionsToComment(options: ReflectionObject['options']): string;
export {};