import type { IPriceScaleApi, DeepPartial, PriceScaleOptions } from "lightweight-charts";
import { type ActionResult } from "./utils.js";
import type { ChartActionResult } from "./chart.js";
export declare type PriceScaleActionResult = ActionResult<PriceScaleParams> & {
    subject(): IPriceScaleApi;
};
export interface PriceScaleParams extends DeepPartial<PriceScaleOptions> {
    id: string;
}
export declare function priceScale(target: ChartActionResult, params: PriceScaleParams): PriceScaleActionResult;