import { type Action, type PlanContext } from "../internals/plan.js";
export type CodexMcpTransport = "stdio" | "http" | "mixed" | "unknown";
type CodexMcpScope = "project" | "global" | "planned ECC";
export interface CodexMcpCollision {
    name: string;
    existingScope: CodexMcpScope;
    existingTransport: CodexMcpTransport;
    conflictingScope: CodexMcpScope;
    conflictingTransport: CodexMcpTransport;
}
export declare const CODEX_AGENTS_BLOCK_MARKER = "ecc-codex:agents";
export declare const CODEX_INSTALL_STATE_FILE = "ecc-aih-install-state.json";
export interface CodexTomlFootprint {
    rootKeys: string[];
    tables: string[];
    tableKeys: Record<string, string[]>;
    mcpServers: string[];
}
export declare function codexHomeDir(ctx: PlanContext): string;
export declare function codexInstallStatePath(ctx: PlanContext): string;
export declare function codexInstallStateContents(ctx: PlanContext, plannedMcpServers?: readonly string[], suppressRuntimeConfig?: boolean): string;
export declare function stripCodexTomlFootprint(raw: string, footprint: CodexTomlFootprint): string;
export declare function codexMcpTransportCollisions(ctx: PlanContext, scopedPlannedTransports?: ReadonlyMap<string, CodexMcpTransport>): CodexMcpCollision[];
export declare function codexMcpCollisionActions(ctx: PlanContext, scopedPlannedTransports?: ReadonlyMap<string, CodexMcpTransport>): Action[];
export declare function codexAgentsBlockRemovalAction(ctx: PlanContext): Action | undefined;
export declare function codexConfigRemovalAction(ctx: PlanContext): Action | undefined;
export declare function codexInstallStateCleanupAction(ctx: PlanContext): Action | undefined;
export {};