/**
 * @name core/guards
 * @description Type guards for runtime validation of SAP MCP types
 * @module core/guards
 */
/**
 * Type guards for SAP MCP types
 */
import type { SapMcpMode, SapSignerMode, SapRiskLevel, SapPermission, SapMcpConfig } from './types.js';
/**
 * Executes the is valid mcp mode operation.
 */
export declare function isValidMcpMode(value: string): value is SapMcpMode;
/**
 * Executes the is valid signer mode operation.
 */
export declare function isValidSignerMode(value: string): value is SapSignerMode;
/**
 * Executes the is valid risk level operation.
 */
export declare function isValidRiskLevel(value: string): value is SapRiskLevel;
/**
 * Executes the is valid permission operation.
 */
export declare function isValidPermission(value: string): value is SapPermission;
/**
 * Executes the is readonly mode operation.
 */
export declare function isReadonlyMode(config: SapMcpConfig): boolean;
/**
 * Executes the is write mode operation.
 */
export declare function isWriteMode(config: SapMcpConfig): boolean;
/**
 * Executes the requires signer operation.
 */
export declare function requiresSigner(config: SapMcpConfig): boolean;
/**
 * Executes the is dev mode operation.
 */
export declare function isDevMode(config: SapMcpConfig): boolean;
/**
 * Executes the is production mode operation.
 */
export declare function isProductionMode(config: SapMcpConfig): boolean;
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