export declare const NotebookContext: import("@langchain/langgraph").AnnotationRoot<{
    chunkId: {
        (annotation: import("@langchain/langgraph").SingleReducer<string, string>): import("@langchain/langgraph").BaseChannel<string, string | import("@langchain/langgraph").OverwriteValue<string>, unknown>;
        (): import("@langchain/langgraph").LastValue<string>;
        Root: <S extends import("@langchain/langgraph").StateDefinition>(sd: S) => import("@langchain/langgraph").AnnotationRoot<S>;
    };
    content: {
        (annotation: import("@langchain/langgraph").SingleReducer<string, string>): import("@langchain/langgraph").BaseChannel<string, string | import("@langchain/langgraph").OverwriteValue<string>, unknown>;
        (): import("@langchain/langgraph").LastValue<string>;
        Root: <S extends import("@langchain/langgraph").StateDefinition>(sd: S) => import("@langchain/langgraph").AnnotationRoot<S>;
    };
    reason: {
        (annotation: import("@langchain/langgraph").SingleReducer<string, string>): import("@langchain/langgraph").BaseChannel<string, string | import("@langchain/langgraph").OverwriteValue<string>, unknown>;
        (): import("@langchain/langgraph").LastValue<string>;
        Root: <S extends import("@langchain/langgraph").StateDefinition>(sd: S) => import("@langchain/langgraph").AnnotationRoot<S>;
    };
    sourceLayer: {
        (annotation: import("@langchain/langgraph").SingleReducer<string, string>): import("@langchain/langgraph").BaseChannel<string, string | import("@langchain/langgraph").OverwriteValue<string>, unknown>;
        (): import("@langchain/langgraph").LastValue<string>;
        Root: <S extends import("@langchain/langgraph").StateDefinition>(sd: S) => import("@langchain/langgraph").AnnotationRoot<S>;
    };
    metadata: {
        (annotation: import("@langchain/langgraph").SingleReducer<Record<string, unknown>, Record<string, unknown>>): import("@langchain/langgraph").BaseChannel<Record<string, unknown>, Record<string, unknown> | import("@langchain/langgraph").OverwriteValue<Record<string, unknown>>, unknown>;
        (): import("@langchain/langgraph").LastValue<Record<string, unknown>>;
        Root: <S extends import("@langchain/langgraph").StateDefinition>(sd: S) => import("@langchain/langgraph").AnnotationRoot<S>;
    };
    /**
     * Relevance of this entry to the question, 0–1. Drives notebook fill order and
     * what the budget drops first. Absent on app-contributed entries, which are
     * not scored — those sort last but are never dropped before a scored entry of
     * lower relevance.
     */
    score: {
        (annotation: import("@langchain/langgraph").SingleReducer<number, number>): import("@langchain/langgraph").BaseChannel<number, number | import("@langchain/langgraph").OverwriteValue<number>, unknown>;
        (): import("@langchain/langgraph").LastValue<number>;
        Root: <S extends import("@langchain/langgraph").StateDefinition>(sd: S) => import("@langchain/langgraph").AnnotationRoot<S>;
    };
    /**
     * The entry's own chunk text, without the ±1 neighbour widening baked into
     * `content`. Present only on case entries built by the two chunk node
     * services; absent (undefined) on app contributions, which are never widened
     * and are kept or dropped whole.
     */
    coreContent: {
        (annotation: import("@langchain/langgraph").SingleReducer<string, string>): import("@langchain/langgraph").BaseChannel<string, string | import("@langchain/langgraph").OverwriteValue<string>, unknown>;
        (): import("@langchain/langgraph").LastValue<string>;
        Root: <S extends import("@langchain/langgraph").StateDefinition>(sd: S) => import("@langchain/langgraph").AnnotationRoot<S>;
    };
}>;
//# sourceMappingURL=notebook.context.d.ts.map