/**
 * ConflictEventIdRef — runtime-backed event-id coordinate attached
 * to a ConflictResolution comparator.
 *
 * Identifies the specific operation (winner or loser) that drove an
 * event-id comparator decision. Same shape as the `EventId` value
 * object (lamport, writerId, patchSha, opIndex) but explicitly named
 * and frozen for transport inside a resolution payload.
 *
 * Instances are frozen on construction. All invariants are validated
 * eagerly.
 *
 * @module domain/types/conflict/ConflictEventIdRef
 */
type ConflictEventIdRefFields = {
    lamport: number;
    writerId: string;
    patchSha: string;
    opIndex: number;
};
/**
 * A runtime-backed event-id reference used inside conflict
 * resolution comparators.
 */
export default class ConflictEventIdRef {
    readonly lamport: number;
    readonly writerId: string;
    readonly patchSha: string;
    readonly opIndex: number;
    /**
     * Creates a frozen ConflictEventIdRef with validated fields.
     */
    constructor({ lamport, writerId, patchSha, opIndex }: ConflictEventIdRefFields);
    /**
     * Builds a ConflictEventIdRef from any carrier with matching
     * fields (an EventId, OpRecord.eventId, or already-validated
     * blob shape).
     */
    static from({ lamport, writerId, patchSha, opIndex }: ConflictEventIdRefFields): ConflictEventIdRef;
}
export {};
