import { _ModuleSupport } from 'ag-charts-community';
export declare const FILL_MODE: _ModuleSupport.ValidatePredicate;
export declare const TARGET_MARKER_SHAPE: _ModuleSupport.ValidatePredicate;
export declare const CORNER_MODE: _ModuleSupport.ValidatePredicate;
export type UnknownGaugeNodeDatum = _ModuleSupport.SeriesNodeDatum<unknown> & {
    value?: unknown;
    text?: unknown;
};
export declare function parseUnknownGaugeNodeDatum(nodeDatum: UnknownGaugeNodeDatum): {
    value?: number;
    text?: string;
};
