import * as ts from "typescript";
import * as rt from "@protobuf-ts/runtime";
import { DescriptorProto, DescriptorRegistry, FieldDescriptorProto, OneofDescriptorProto, SymbolTable, TypescriptFile, TypeScriptImports } from "@protobuf-ts/plugin-framework";
import { CommentGenerator } from "./comment-generator";
import { Interpreter } from "../interpreter";
import { GeneratorBase } from "./generator-base";
export declare class MessageInterfaceGenerator extends GeneratorBase {
    private readonly options;
    constructor(symbols: SymbolTable, registry: DescriptorRegistry, imports: TypeScriptImports, comments: CommentGenerator, interpreter: Interpreter, options: {
        oneofKindDiscriminator: string;
        normalLongType: rt.LongType;
    });
    registerSymbols(source: TypescriptFile, descriptor: DescriptorProto): void;
    /**
     * `message` as an interface.
     *
     * For the following .proto:
     *
     *   message MyMessage {
     *     string str_field = 1;
     *   }
     *
     * We generate the following interface:
     *
     *   interface MyMessage {
     *     strField: string;
     *   }
     *
     */
    generateMessageInterface(source: TypescriptFile, descriptor: DescriptorProto): ts.InterfaceDeclaration;
    /**
     * Create property signature for a protobuf field. Example:
     *
     *    fieldName: number
     *
     */
    protected createFieldPropertySignature(source: TypescriptFile, fieldDescriptor: FieldDescriptorProto, fieldInfo: rt.FieldInfo): ts.PropertySignature;
    /**
     * `oneof` as an algebraic data type.
     *
     * For the following .proto:
     *
     *   oneof result {
     *     int32 value = 1;
     *     string error = 2;
     *   }
     *
     * We generate the following property signature:
     *
     *   result: { oneofKind: "value"; value: number; }
     *         | { oneofKind: "error"; error: string; }
     *         | { oneofKind: undefined; };
     */
    protected createOneofADTPropertySignature(source: TypescriptFile, oneofDescriptor: OneofDescriptorProto): ts.PropertySignature;
    /**
     * Helper to find for a OneofDescriptorProto:
     * [0] the message descriptor
     * [1] a corresponding message type generated by the interpreter
     * [2] the runtime local name of the oneof
     */
    private oneofInfo;
    private createScalarTypeNode;
    private createMessageTypeNode;
    private createEnumTypeNode;
}