import { Candle } from "../types";
/**
 * Determines if a given candle is considered "explosive" based on its body-to-range ratio
 * and, optionally, whether its total range is large enough relative to the local ATR.
 *
 * Per spec §2.1: the body must represent >= 70% of the total range, and the total range
 * must be >= `minATR` (typically 1.5× ATR) to confirm the candle is the Leg-out (ERC).
 *
 * @param candle - The candle object containing the data to analyze.
 * @param threshold - The body/range ratio threshold (default `DEFAULT_EXPLOSIVE_THRESHOLD` = 0.70).
 * @param minATR - Minimum required total range. When > 0, candles whose range falls below
 *                 this value are rejected even if their body ratio qualifies. Pass 0 (default)
 *                 to skip the ATR magnitude check.
 * @returns `true` if the candle qualifies as an ERC, otherwise `false`.
 */
export declare function isExplosiveCandle(candle: Candle, threshold?: number, minATR?: number): boolean;