import { CdkGraphArtifact, ICdkGraphPlugin, IGraphPluginBindCallback, IGraphReportCallback } from "../cdk-graph";
import { DiagramFormat, IPluginConfig } from "./config";
/**
 * CdkGraphDiagramPlugin is a {@link ICdkGraphPlugin CdkGraph Plugin} implementation for generating
 * diagram artifacts from the {@link CdkGraph} framework.
 */
export declare class CdkGraphDiagramPlugin implements ICdkGraphPlugin {
    /** Namespace for artifacts of the diagram plugin */
    static readonly ARTIFACT_NS = "DIAGRAM";
    /** Fixed id of the diagram plugin */
    static readonly ID = "diagram";
    /** Current semantic version of the diagram plugin */
    static readonly VERSION = "0.0.0";
    /** Get standardized artifact id for diagram artifacts */
    static artifactId(name: string, format: DiagramFormat): string;
    /** Get standardized artifact file name for diagram artifacts */
    static artifactFilename(name: string, format: DiagramFormat): string;
    /** @inheritdoc */
    get id(): string;
    /** @inheritdoc */
    get version(): string;
    /** @inheritdoc */
    readonly dependencies?: string[];
    /** @internal */
    private _graph?;
    /** @internal */
    private _config?;
    /** Get default dot artifact */
    get defaultDotArtifact(): CdkGraphArtifact | undefined;
    /** Get default PNG artifact */
    get defaultPngArtifact(): CdkGraphArtifact | undefined;
    /** Get diagram plugin config */
    get config(): IPluginConfig;
    constructor(config?: IPluginConfig);
    /** Get diagram artifact for a given name and format */
    getDiagramArtifact(name: string, format: DiagramFormat): CdkGraphArtifact | undefined;
    /** @inheritdoc */
    bind: IGraphPluginBindCallback;
    private streamToBuffer;
    private isGraphvizInstalledGlobally;
    /** @inheritdoc */
    report?: IGraphReportCallback;
}