import type { PidSource } from "./pid.js";
import type { OwnershipCheck } from "./tunnel-ownership.js";
import type { TunnelTarget } from "./tailscale-targets.js";
import type { DevOutput } from "../commands/dev.js";
export declare function tenantStateDir(tenant: string): string;
export declare function socketPath(tenant: string): string;
export declare function logPath(tenant: string): string;
export declare function statePath(tenant: string): string;
export declare function daemonMetaPath(tenant: string): string;
export declare function runnerManifestPath(tenant: string): string;
export interface TunnelState {
    tenant: string;
    env: string;
    socksPort: number;
    loginServer: string;
    supervisorPid: number | null;
    managed?: "launchd" | "detached";
    startedAt: string;
    tunnels: TunnelTarget[];
}
export declare function readTunnelState(tenant: string): TunnelState | null;
export declare function writeTunnelState(tenant: string, state: TunnelState): void;
export declare function clearTunnelState(tenant: string): void;
export interface DaemonMeta {
    socksPort: number;
    pid: number;
}
export declare function readDaemonMeta(tenant: string): DaemonMeta | null;
export declare function writeDaemonMeta(tenant: string, meta: DaemonMeta): void;
export declare function clearDaemonMeta(tenant: string): void;
export declare function parseDaemonState(statusJson: string): {
    backendState: string;
    selfName?: string;
};
export declare function tailscaledBinPath(): string;
export declare function tailscaleBinPath(): string;
export declare function daemonState(tenant: string): {
    backendState: string;
    selfName?: string;
};
export declare function parseSocksPortFromArgv(argv: string): number | null;
export declare function findRunningDaemon(tenant: string): {
    pid: number;
    socksPort: number | null;
} | null;
export declare function portAccepts(port: number, timeoutMs?: number): Promise<boolean>;
export declare function ensureDaemon(tenant: string, opts: {
    region: string;
    socksPort: number;
}): Promise<number>;
export declare function stopDaemon(tenant: string): void;
export declare function buildTailscaleUpArgs(opts: {
    socket: string;
    loginServer: string;
    hostname: string;
    preAuthKey?: string;
}): string[];
export declare function joinHeadscale(tenant: string, loginServer: string, opts?: {
    preAuthKey?: string;
}): Promise<void>;
export declare function logout(tenant: string): void;
export declare function tunnelTargetsEqual(a: TunnelTarget[], b: TunnelTarget[]): boolean;
export declare function supervisorTargetsMatch(state: TunnelState | null, targets: TunnelTarget[]): boolean;
export declare function killSupervisor(pid: number, source?: PidSource): void;
export declare function verifyTunnelOwnership(tenant: string, expected: {
    socksPort: number;
    ports: number[];
}): Promise<OwnershipCheck>;
export declare function stopTunnelRunners(tenant: string, prior: TunnelState | null): void;
export declare function ensureForwarders(state: TunnelState): Promise<number>;
export declare function rewriteTunnelsForTargets(devOutput: DevOutput, targets: TunnelTarget[]): DevOutput;
export declare function tailscaleAvailable(): boolean;
export declare function ensureTailscaleTunnels(tenant: string, env: string, opts: {
    region: string;
    loginServer: string;
    socksPort: number;
    preAuthKey?: string;
}): Promise<TunnelTarget[]>;
export declare function startTailscaleTunnels(devOutput: DevOutput, ctx: {
    tenant: string;
    env: string;
    region: string;
    loginServer: string;
    socksPort: number;
    preAuthKey?: string;
}): Promise<DevOutput>;
export declare function launchAgentLabel(tenant: string): string;
export declare function renderLaunchAgentPlist(args: {
    tenant: string;
    meshBin: string;
    nodeBin: string;
    logPath: string;
    pathEnv?: string;
}): string;
export declare function forwardersNeedingRebind(targets: TunnelTarget[], listening: Set<number>): TunnelTarget[];
export declare function launchAgentPath(tenant: string): string;
export declare function launchdAvailable(): boolean;
export declare function installLaunchAgent(tenant: string, meshBin: string): boolean;
export declare function uninstallLaunchAgent(tenant: string): void;
export declare function runTunnels(tenant: string): Promise<never>;