import type { Cli } from "../internals/clis.js";
import type { PlanContext } from "../internals/plan.js";
import type { Check } from "../internals/verify.js";
import type { McpEntry } from "./render.js";
import type { McpServer } from "./servers.js";
export type McpHygieneKind = "missing-env" | "placeholder-url";
export interface McpHygieneIssue {
    server: string;
    kind: McpHygieneKind;
    detail: string;
}
export declare function mcpHygieneIssues(servers: Record<string, McpServer>, env: NodeJS.ProcessEnv): McpHygieneIssue[];
export declare function mcpHygieneDigest(issues: readonly McpHygieneIssue[], clis: readonly Cli[]): string;
export declare function applyMcpHygieneToEntries(cli: Cli, entries: Record<string, McpEntry>, issues: readonly McpHygieneIssue[]): Record<string, McpEntry>;
export declare function mcpPackagePinDriftProbe(servers: Record<string, McpServer>, ctx: PlanContext): Promise<Check>;