import path from "node:path";

export const CONFIG_BACKUP_COUNT = 5;

const CONFIG_BACKUP_COUNT = 5;

export interface BackupRotationFs {

interface BackupRotationFs {

unlink: (path: string) => Promise<void>;

rename: (from: string, to: string) => Promise<void>;

chmod?: (path: string, mode: number) => Promise<void>;

readdir?: (path: string) => Promise<string[]>;

}

export interface BackupMaintenanceFs extends BackupRotationFs {

interface BackupMaintenanceFs extends BackupRotationFs {

copyFile: (from: string, to: string) => Promise<void>;

}

return normalizeBindingType(binding) === "route";

}

export function isAcpBinding(binding: AgentBinding): binding is AgentAcpBinding {

function isAcpBinding(binding: AgentBinding): binding is AgentAcpBinding {

return normalizeBindingType(binding) === "acp";

}

value: TValue;

};

export type ExpiringMapCache<TKey, TValue> = {

type ExpiringMapCache<TKey, TValue> = {

get: (key: TKey) => TValue | undefined;

set: (key: TKey, value: TValue) => void;

delete: (key: TKey) => void;

};

}

export type FileStatSnapshot = {

type FileStatSnapshot = {

mtimeMs: number;

sizeBytes: number;

};