/**
 * @license
 * Copyright 2025 Vybestack LLC
 * SPDX-License-Identifier: Apache-2.0
 */
export interface ToolGovernanceConfig {
    getEphemeralSettings?: () => Record<string, unknown> | undefined;
    getExcludeTools?: () => string[] | undefined;
}
export interface ToolGovernance {
    allowed: Set<string>;
    disabled: Set<string>;
    excluded: Set<string>;
}
export declare function canonicalizeToolName(rawName: string): string;
export declare function buildToolGovernance(config: ToolGovernanceConfig): ToolGovernance;
export declare function isToolBlocked(toolName: string, governance: ToolGovernance): boolean;