import type { CommandIO, CommandResult } from './io.js';
export interface McpTrustGrantArgs {
    tool: string;
    /** Current CADENCE version, gathered by the CLI via `readPackageVersion()`. */
    version: string;
    /** Grant lifetime in days; omit for a grant that never expires. */
    ttlDays?: number;
}
export declare function mcpTrustGrantService(repoRoot: string, args: McpTrustGrantArgs, io: CommandIO): Promise<CommandResult>;
export interface McpTrustRevokeArgs {
    tool: string;
}
export declare function mcpTrustRevokeService(repoRoot: string, args: McpTrustRevokeArgs, io: CommandIO): Promise<CommandResult>;
export interface McpTrustListArgs {
    /** Current CADENCE version, gathered by the CLI via `readPackageVersion()`. */
    version: string;
    json?: boolean;
}
export declare function mcpTrustListService(repoRoot: string, args: McpTrustListArgs, io: CommandIO): Promise<CommandResult>;
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