import type { ICON, PREFIX } from "./icons";
export type IconKey = keyof typeof ICON;
export type PrefixKey = keyof typeof PREFIX;
export type RGB = {
    r: number;
    g: number;
    b: number;
};
export type GradientFunction = (text: string) => string;
export type Task<T> = () => Promise<T>;
export interface QueueItem<T> {
    task: Task<T>;
    resolve: (value: T) => void;
    reject: (error: unknown) => void;
}
export interface CacheNode<K, V> {
    key: K;
    value: V;
    prev: CacheNode<K, V> | null;
    next: CacheNode<K, V> | null;
    timestamp: number;
}
export interface LRUCacheOptions {
    max: number;
    ttl?: number;
}
export interface DiskCacheOptions {
    dir: string;
    ttl: number;
    version: number;
    maxEntries?: number;
    enabled?: boolean;
}
export interface CacheDirOptions {
    cacheDir?: string;
    root?: string;
}
export interface DiskCacheEntry<V> {
    v: V;
    t: number;
}
export interface DiskCacheEnvelope<V> {
    schema: number;
    version: number;
    entries: Record<string, DiskCacheEntry<V>>;
}
export interface CacheContext {
    cacheDir: string;
    noCache: boolean;
    refreshCache: boolean;
    ttlOverride?: number;
}
export interface NpmPackageInfo {
    "dist-tags": {
        latest: string;
        [tag: string]: string;
    };
    versions: Record<string, unknown>;
}
export interface NpmPackageRequest {
    name: string;
    minVersion: string;
}
export interface NpmPackageVersionResult {
    name: string;
    version: string | null;
}
export type NpmPackageEntry = readonly [string, string];
export interface RetryOptions {
    retries?: number;
    factor?: number;
    minTimeout?: number;
    maxTimeout?: number;
    onFailedAttempt?: (error: RetryError) => void | Promise<void>;
    onRetry?: (attemptNumber: number, retriesLeft: number) => void;
}
export type RetryTimingOptions = Required<Pick<RetryOptions, "retries" | "factor" | "minTimeout" | "maxTimeout">>;
export type ResolvedRetryOptions = RetryTimingOptions & Pick<RetryOptions, "onFailedAttempt" | "onRetry">;
export interface RetryError extends Error {
    attemptNumber: number;
    retriesLeft: number;
}
export type DebugLogFunc = (msg: string, caller: string, ...args: unknown[]) => void;
export type PrintFunc = (msg: string) => void;
export type ItemFunc = (n: number, msg: string) => void;
export type ConsoleMethod = "debug" | "error" | "warn";
export declare const LOG_INDENT = "   ";
export interface Logger {
    debug: DebugLogFunc;
    error: DebugLogFunc;
    warn: DebugLogFunc;
    print: PrintFunc;
    line: PrintFunc;
    indent: PrintFunc;
    item: ItemFunc;
}
export interface LoggerOptions {
    file: string;
    isLogging?: boolean;
}
export interface GlobOptions {
    cwd?: string;
    ignore?: string[];
    absolute?: boolean;
}
export interface PatternPlan {
    pattern: string;
    hasGlobStar: boolean;
}
export interface DirectMatchContext {
    cwd: string;
    ignorePatterns: string[];
}
export interface DirectMatchPlan {
    root: string;
    remainingSegments: string[];
}
export interface DirectMatchStep {
    segment: string;
    isLast: boolean;
}
export interface DirectMatchState {
    candidates: string[];
    results: string[];
}
export type DirectMatchItem = {
    type: "candidate";
    path: string;
} | {
    type: "result";
    path: string;
};