export type Type_DecomposeSpec = {
    kind: 'inputs' | 'outputs';
    group_by_flux_tagg_id?: string;
} | {
    kind: 'node_children';
    dimension_id: string;
} | {
    kind: 'flux_children';
    dimension_id: string;
};
export type Type_CompareSpec = {
    kind?: 'data_tag';
    data_tagg_id: string;
} | {
    kind: 'inputs' | 'outputs';
};
export declare const isFluxCompare: (spec: Type_CompareSpec | null | undefined) => spec is {
    kind: "inputs" | "outputs";
};
export interface Type_AnalysisSurfaces {
    tooltip?: boolean;
    on_node?: boolean;
}
export interface Type_AnalysisDescriptor {
    decompose: Type_DecomposeSpec | null;
    compare: Type_CompareSpec | null;
    compare_secondary?: Type_CompareSpec | null;
    repr?: 'donut' | 'bars';
    scale_mode?: 'shared' | 'per_group';
    surfaces?: Type_AnalysisSurfaces;
}
export declare const effectiveCompareSecondary: (d: Type_AnalysisDescriptor) => Type_CompareSpec | null;
export declare const isGroupedCross: (d: Type_AnalysisDescriptor) => boolean;
export declare const supportsPerGroupScale: (d: Type_AnalysisDescriptor) => boolean;
export declare const effectiveDecompose: (d: Type_AnalysisDescriptor) => Type_DecomposeSpec | null;
export declare const deduceRepr: (d: Type_AnalysisDescriptor) => "donut" | "bars";
export declare const isDescriptorEmpty: (d: Type_AnalysisDescriptor | undefined) => boolean;