/**
 * Contradiction Detection for Memory Frames
 *
 * Detects when a new frame contradicts an existing one based on:
 * - Opposite keywords (e.g., "always" vs "never", "enable" vs "disable")
 * - Negation patterns (e.g., "Don't use X" vs "Use X")
 * - Same module scope (contradictions only matter in the same context)
 */
import type { Frame } from "./frames/types.js";
/**
 * Types of contradiction signals
 */
export type ContradictionType = "opposite-keywords" | "negation-pattern" | "temporal-supersede";
/**
 * Signal indicating a potential contradiction between frames
 */
export interface ContradictionSignal {
    type: ContradictionType;
    confidence: number;
    explanation: string;
}
/**
 * Result of checking for contradictions
 */
export interface ContradictionResult {
    frameA: string;
    frameB: string;
    signal: ContradictionSignal | null;
    moduleOverlap: string[];
}
/**
 * Pairs of opposite keywords that signal potential contradiction
 * Format: [positive, negative]
 */
export declare const OPPOSITE_KEYWORD_PAIRS: [string, string][];
/**
 * Negation words that can signal contradiction
 */
export declare const NEGATION_WORDS: string[];
/**
 * Detect if a new frame contradicts an existing frame
 *
 * Contradictions are only detected if frames share the same module scope
 * (or have overlapping modules).
 *
 * @param newFrame - New frame being added
 * @param existingFrame - Existing frame to compare against
 * @returns Contradiction signal if detected, null otherwise
 */
export declare function detectContradiction(newFrame: Frame, existingFrame: Frame): ContradictionSignal | null;
/**
 * Find all contradictions for a new frame among existing frames
 *
 * @param newFrame - Frame to check for contradictions
 * @param existingFrames - Existing frames to compare against
 * @returns Array of contradiction results (only frames with contradictions)
 */
export declare function findContradictions(newFrame: Frame, existingFrames: Frame[]): ContradictionResult[];
/**
 * Scan all frames for contradictions
 *
 * @param frames - All frames to scan
 * @param moduleFilter - Optional module ID to filter by
 * @returns Array of contradiction results
 */
export declare function scanForContradictions(frames: Frame[], moduleFilter?: string): ContradictionResult[];