import type { Bar } from './types';
export interface IndicatorMetadataConfig {
    title: string;
    shortTitle?: string;
    overlay?: boolean;
    format?: 'price' | 'percent' | 'volume';
    precision?: number;
}
export interface InputDefinition {
    name: string;
    type: 'int' | 'float' | 'source' | 'bool' | 'string';
    title: string;
    defaultValue: number | string | boolean;
    min?: number;
    max?: number;
    step?: number;
    options?: string[];
}
export interface IndicatorContext {
    readonly data: Bar[];
    readonly open: number[];
    readonly high: number[];
    readonly low: number[];
    readonly close: number[];
    readonly volume: number[];
    readonly time: number[];
    readonly paneIndex: number;
}
export interface IndicatorInstance {
    readonly metadata: IndicatorMetadataConfig;
    getPaneIndex(): number;
    isOverlay(): boolean;
    getInputs(): InputDefinition[];
    updateInputs(inputs: Record<string, number | string | boolean>): void;
    getInputValues(): Record<string, number | string | boolean>;
    calculate(data: Bar[]): void;
}
export interface IndicatorConstructor {
    new (): IndicatorInstance;
}
export declare function indicator(metadata: IndicatorMetadataConfig, setup: (ctx: IndicatorContext) => void): IndicatorConstructor;
//# sourceMappingURL=indicator.d.ts.map