import type { Parent } from '../types/index.ts';
export declare const CODEC_TYPES: {
    VARINT: number;
    BIT64: number;
    LENGTH_DELIMITED: number;
    START_GROUP: number;
    END_GROUP: number;
    BIT32: number;
};
export declare const codecTypes: Record<string, number>;
export declare const jsTypeOverrides: Record<string, 'number' | 'string'>;
export interface FieldOptions extends Record<string, any> {
    proto3_optional?: boolean;
    jstype?: 'string' | 'number';
}
export interface FieldDef {
    id: number;
    type: string;
    repeated?: boolean;
    options?: FieldOptions;
    rule?: string;
    oneof?: string[];
}
export interface MessageField {
    /**
     * Return a string that can be used in a typescript interface for this field
     */
    getInterfaceField(parent: Parent, indent?: string): string;
}
export declare class Field implements MessageField {
    id: number;
    name: string;
    optional: boolean;
    type: string;
    proto2Required: boolean;
    jsTypeOverride?: 'string' | 'number';
    oneof?: string[];
    constructor(name: string, def: FieldDef, parent: Parent);
    getInterfaceField(parent: Parent, indent?: string): string;
    getDefaultField(parent: Parent): string;
    getDecoder(parent: Parent): string;
    getStreamingDecoder(parent: Parent): string;
    getEncoder(parent: Parent): string;
    getLimitField(): string;
}
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