import { TDNode, Func, Identifier } from "treedoc";
export declare class OrderByWithNameOnly {
    [name: string]: boolean;
}
export declare enum DisplayAs {
    table = 0,
    form = 1,
    list = 2,
    json = 3,
    object = 4
}
export declare class LsOpt {
    start: number;
    count: number;
    path?: string;
    orderBy?: OrderByWithNameOnly;
    summaryFor?: Array<Identifier<any>> | Identifier<any>;
    groupBy?: Array<Identifier<any>> | Identifier<any>;
    extend: ExtendedFields;
    fields?: string[];
    fieldsExcluded?: string[];
    displayAs: DisplayAs;
    isCompact: boolean;
    columns?: number;
    filter?: (o: any) => boolean;
    map?: (o: any) => any;
    getSummaryFor(): (string | Func<any, any>)[];
    getGroupBy(): (string | Func<any, any>)[];
}
export declare class ExtendedFields {
    [key: string]: Func<any, any>;
}
export declare class VarState {
    readonly key: string;
    node: TDNode;
    readonly value: any;
    constructor(key: string, value: any | TDNode);
}
export declare class TreedocCli {
    readonly vars: any;
    readonly varStats: Map<string, VarState>;
    selected: string;
    getVarState(key?: string): VarState;
    showVars(): void;
    use(key: string): void;
    set(value: any, key?: string): void;
    load(fileName: string, key?: string): void;
    ls(_opt?: Partial<LsOpt>): void;
    private displayAsList;
    private displayAsTable;
    private orderBy;
    pwd(): void;
    cd(path: string): void;
    private logJsonAndSave;
}