/// <reference types="node" />
import { EventEmitter } from 'events';
import { GraphQLConfig } from 'graphql-config';
import { Fragment, Operation } from 'graphql-tool-utilities';
import { PrintDocumentOptions, PrintSchemaOptions } from './print';
import { EnumFormat, ExportFormat } from './types';
export { EnumFormat, ExportFormat };
export interface Options extends PrintDocumentOptions, PrintSchemaOptions {
    addTypename: boolean;
    schemaTypesPath: string;
    config?: GraphQLConfig;
}
export interface BuilderOptions extends Options {
    cwd?: string;
}
export interface RunOptions {
    watch?: boolean;
}
export interface SchemaBuild {
    schemaPath: string;
    schemaTypesPath: string;
}
export interface DocumentBuild {
    documentPath: string;
    definitionPath: string;
    operation?: Operation;
    fragments: Fragment[];
}
export declare class Builder extends EventEmitter {
    private readonly options;
    private readonly config;
    private readonly documentMapByProject;
    private readonly watchers;
    constructor({ cwd, ...options }: BuilderOptions);
    once(event: 'error', handler: (error: Error) => void): this;
    once(event: 'build:docs', handler: (built: DocumentBuild) => void): this;
    once(event: 'build:schema', handler: (built: SchemaBuild) => void): this;
    once(event: 'start:docs' | 'end:docs' | 'start:schema' | 'end:schema', handler: () => void): this;
    on(event: 'error', handler: (error: Error) => void): this;
    on(event: 'build:docs', handler: (built: DocumentBuild) => void): this;
    on(event: 'build:schema', handler: (built: SchemaBuild) => void): this;
    on(event: 'start:docs' | 'end:docs' | 'start:schema' | 'end:schema', handler: () => void): this;
    emit(event: 'error', error: Error): boolean;
    emit(event: 'build:docs', built: DocumentBuild): boolean;
    emit(event: 'build:schema', built: SchemaBuild): boolean;
    emit(event: 'start:docs' | 'end:docs' | 'start:schema' | 'end:schema'): boolean;
    run({ watch: watchGlobs }?: {
        watch?: boolean | undefined;
    }): Promise<void>;
    stop(): void;
    private setupDocumentWatchers;
    private setupSchemaWatcher;
    private generateSchemaTypes;
    private generateDocumentTypes;
    private checkForDuplicateOperations;
    private checkForDuplicateFragments;
    private generateDocumentTypesForProject;
    private writeDocumentFile;
    private getDocumentDefinition;
    private updateDocumentsForProject;
    private updateDocumentForFile;
    private setDocumentForFilePath;
}