import { Trace } from './TraceLine';
type Props = {
    trace1: Trace;
    trace2?: Trace;
    dateRange: [Date, Date];
    enabled?: boolean;
};
export declare const useChartData: (props: Props) => {
    trace1Data: {
        y: number;
        x: number;
        size: number | undefined;
        trace: Trace;
    }[];
    trace2Data: {
        y: number;
        x: number;
        size: number | undefined;
        trace: Trace;
    }[];
    isFetching: boolean;
};
declare const extractPointData: ({ data, }: {
    data?: import("fhir/r3").Bundle<import("fhir/r3").Observation> | undefined;
}, trace: Trace) => {
    y: number;
    x: number;
    size: number | undefined;
    trace: Trace;
}[];
export type PointData = ReturnType<typeof extractPointData>[number];
export {};