import type { BoardRegistry } from '../boards/registry.js';
import type { FactoryCommitDecision, FactoryRuleDecision, FactoryRuleJsonValue } from './types.js';
export declare const MAX_FACTORY_RULE_CAUSAL_DEPTH = 8;
export declare const MAX_ROLE_LENGTH = 32;
export declare const MAX_TOOL_NAME_LENGTH = 128;
export declare const MAX_BOARD_IDENTIFIER_LENGTH = 128;
export declare const IDENTIFIER_RE: RegExp;
export declare const BOARD_IDENTIFIER_RE: RegExp;
export declare class FactoryRuleValidationError extends Error {
    readonly code = "invalid_factory_rule";
    constructor(message: string);
}
export declare function isBoardIdentifier(value: unknown): value is string;
export declare function assertFactoryDecisionTarget(decision: FactoryRuleDecision, boards: BoardRegistry, itemBoard?: string | null): void;
export declare function normalizeFactoryRuleJsonValue(value: unknown, depth?: number, seen?: Set<object>): FactoryRuleJsonValue;
export declare const DEFAULT_FACTORY_CONFIG_VERSION = "factory-config-v1";
/** Operator-maintained provenance label stamped on transition audit and deferred-decision rows. */
export declare function assertFactoryConfigVersion(value: unknown): string;
export declare function validateFactoryRuleDecision(value: unknown, causalDepth?: number): FactoryRuleDecision;
export declare function validateFactoryRuleDecisions(values: readonly unknown[], causalDepth?: number): FactoryCommitDecision[];
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