export type PlotStyle = 'line' | 'stepline' | 'histogram' | 'area' | 'circles' | 'columns' | 'cross' | 'areabr' | 'steplinebr' | 'linebr';
export type LineStyle = 'solid' | 'dashed' | 'dotted';
export type PlotDisplay = 'all' | 'none' | 'data_window' | 'status_line' | 'pane';
export interface PlotOptions {
    title?: string;
    color?: string;
    linewidth?: number;
    style?: PlotStyle;
    trackprice?: boolean;
    histbase?: number;
    offset?: number;
    join?: boolean;
    editable?: boolean;
    display?: PlotDisplay;
    transp?: number;
}
export interface HLineOptions {
    title?: string;
    color?: string;
    linestyle?: LineStyle;
    linewidth?: number;
    editable?: boolean;
}
export interface FillOptions {
    color?: string;
    transp?: number;
    title?: string;
    editable?: boolean;
    fillgaps?: boolean;
}
export type InputType = 'int' | 'float' | 'bool' | 'string' | 'source' | 'color' | 'timeframe' | 'session';
export interface InputMetadata {
    type: InputType;
    name: string;
    title: string;
    defval: any;
    minval?: number;
    maxval?: number;
    step?: number;
    tooltip?: string;
    inline?: string;
    group?: string;
    options?: any[];
    confirm?: boolean;
}
export interface PlotMetadata {
    varName: string;
    title: string;
    color: string;
    linewidth: number;
    style: PlotStyle;
}
export interface IndicatorMetadata {
    title: string;
    shorttitle?: string;
    overlay: boolean;
    precision?: number;
    format?: string;
    timeframe?: string;
    timeframe_gaps?: boolean;
    inputs?: InputMetadata[];
    plots?: PlotMetadata[];
}
export interface TimeValue {
    time: any;
    value: number;
    color?: string;
}
export interface PlotData {
    data: TimeValue[];
    options?: PlotOptions;
}
export interface HLineData {
    value: number;
    options?: HLineOptions;
}
export interface FillData {
    plot1: number | string;
    plot2: number | string;
    options?: FillOptions;
    colors?: string[];
}
export interface IndicatorResult {
    metadata: IndicatorMetadata;
    plots: Record<string, TimeValue[]>;
    hlines?: HLineData[];
    fills?: FillData[];
}
export type IndicatorFactory = (options?: Record<string, any>) => {
    metadata: IndicatorMetadata;
    calculate: (bars: any[]) => PlotData[] | TimeValue[];
};
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