import { LoadConfigResult } from 'unconfig';
import MagicString from 'magic-string';

type EventsMap = Record<string, any>;
interface DefaultEvents extends EventsMap {
    [event: string]: (...args: any) => void;
}
interface Unsubscribe {
    (): void;
}
declare class Emitter<Events extends EventsMap = DefaultEvents> {
    /**
     * Event names in keys and arrays with listeners in values.
     *
     * ```js
     * emitter1.events = emitter2.events
     * emitter2.events = { }
     * ```
     */
    events: Partial<{
        [E in keyof Events]: Events[E][];
    }>;
    /**
     * Add a listener for a given event.
     *
     * ```js
     * const unbind = ee.on('tick', (tickType, tickDuration) => {
     *   count += 1
     * })
     *
     * disable () {
     *   unbind()
     * }
     * ```
     *
     * @param event The event name.
     * @param cb The listener function.
     * @returns Unbind listener from event.
     */
    on<K extends keyof Events>(this: this, event: K, cb: Events[K]): Unsubscribe;
    /**
     * Calls each of the listeners registered for a given event.
     *
     * ```js
     * ee.emit('tick', tickType, tickDuration)
     * ```
     *
     * @param event The event name.
     * @param args The arguments for listeners.
     */
    emit<K extends keyof Events>(this: this, event: K, ...args: Parameters<Events[K]>): void;
}

declare class UnoGenerator<Theme extends {} = {}> {
    userConfig: UserConfig<Theme>;
    defaults: UserConfigDefaults<Theme>;
    version: string;
    private _cache;
    config: ResolvedConfig<Theme>;
    blocked: Set<string>;
    parentOrders: Map<string, number>;
    events: Emitter<{
        config: (config: ResolvedConfig<Theme>) => void;
    }>;
    constructor(userConfig?: UserConfig<Theme>, defaults?: UserConfigDefaults<Theme>);
    setConfig(userConfig?: UserConfig<Theme>, defaults?: UserConfigDefaults<Theme>): void;
    applyExtractors(code: string, id?: string, set?: Set<string>): Promise<Set<string>>;
    makeContext(raw: string, applied: VariantMatchedResult<Theme>): RuleContext<Theme>;
    parseToken(raw: string, alias?: string): Promise<StringifiedUtil<Theme>[] | null | undefined>;
    generate(input: string | Set<string> | string[], options?: GenerateOptions): Promise<GenerateResult>;
    matchVariants(raw: string, current?: string): VariantMatchedResult<Theme>;
    private applyVariants;
    constructCustomCSS(context: Readonly<RuleContext<Theme>>, body: CSSObject | CSSEntries, overrideSelector?: string): string;
    parseUtil(input: string | VariantMatchedResult<Theme>, context: RuleContext<Theme>, internal?: boolean, shortcutPrefix?: string | string[] | undefined): Promise<(ParsedUtil | RawUtil)[] | undefined>;
    stringifyUtil(parsed?: ParsedUtil | RawUtil, context?: RuleContext<Theme>): StringifiedUtil<Theme> | undefined;
    expandShortcut(input: string, context: RuleContext<Theme>, depth?: number): [ShortcutValue[], RuleMeta | undefined] | undefined;
    stringifyShortcuts(parent: VariantMatchedResult<Theme>, context: RuleContext<Theme>, expanded: ShortcutValue[], meta?: RuleMeta): Promise<StringifiedUtil<Theme>[] | undefined>;
    isBlocked(raw: string): boolean;
}
declare function createGenerator<Theme extends {} = {}>(config?: UserConfig<Theme>, defaults?: UserConfigDefaults<Theme>): UnoGenerator<Theme>;
declare const regexScopePlaceholder: RegExp;
declare const hasScopePlaceholder: (css: string) => RegExpMatchArray | null;
declare function movePseudoElementsEnd(selector: string): string;
declare function toEscapedSelector(raw: string): string;

declare function escapeRegExp(string: string): string;
/**
 * CSS Selector Escape
 */
declare function escapeSelector(str: string): string;
declare const e: typeof escapeSelector;

declare function normalizeCSSEntries(obj: string | CSSEntries | CSSObject): string | CSSEntries;
declare function normalizeCSSValues(obj: CSSValue | string | (CSSValue | string)[]): (string | CSSEntries)[];
declare function clearIdenticalEntries(entry: CSSEntries): CSSEntries;
declare function entriesToCss(arr?: CSSEntries): string;
declare function isObject(item: any): item is Record<string, any>;
declare function mergeDeep<T>(original: T, patch: DeepPartial<T>): T;
declare function clone<T>(val: T): T;
declare function isStaticRule(rule: Rule<any>): rule is StaticRule;
declare function isStaticShortcut(sc: Shortcut<any>): sc is StaticShortcut;

declare function toArray<T>(value?: T | T[]): T[];
declare function uniq<T>(value: T[]): T[];
declare function isString(s: any): s is string;

declare const attributifyRE: RegExp;
declare const cssIdRE: RegExp;
declare const validateFilterRE: RegExp;
declare const CONTROL_SHORTCUT_NO_MERGE = "$$shortcut-no-merge";
declare function isAttributifySelector(selector: string): RegExpMatchArray | null;
declare function isValidSelector(selector?: string): selector is string;
declare function normalizeVariant(variant: Variant<any>): VariantObject<any>;
declare function isRawUtil(util: ParsedUtil | RawUtil | StringifiedUtil): util is RawUtil;
declare function notNull<T>(value: T | null | undefined): value is T;
declare function noop(): void;

declare class TwoKeyMap<K1, K2, V> {
    _map: Map<K1, Map<K2, V>>;
    get(key1: K1, key2: K2): V | undefined;
    getFallback(key1: K1, key2: K2, fallback: V): V;
    set(key1: K1, key2: K2, value: V): this;
    has(key1: K1, key2: K2): boolean | undefined;
    delete(key1: K1, key2: K2): boolean;
    deleteTop(key1: K1): boolean;
    map<T>(fn: (v: V, k1: K1, k2: K2) => T): T[];
}
declare class BetterMap<K, V> extends Map<K, V> {
    map<R>(mapFn: (value: V, key: K) => R): R[];
}

declare function withLayer<T extends {}>(layer: string, rules: Rule<T>[]): Rule<T>[];

declare function makeRegexClassGroup(separators?: string[]): RegExp;
declare function parseVariantGroup(str: string, separators?: string[], depth?: number): {
    prefixes: string[];
    expanded: string;
    hasChanged: boolean;
};
declare function collapseVariantGroup(str: string, prefixes: string[]): string;
declare function expandVariantGroup(str: string, separators?: string[], depth?: number): string;
declare function expandVariantGroup(str: MagicString, separators?: string[], depth?: number): MagicString;

declare function warnOnce(msg: string): void;

type ValueHandlerCallback = (str: string) => string | number | undefined;
type ValueHandler<K extends string> = {
    [S in K]: ValueHandler<K>;
} & {
    (str: string): string | undefined;
    __options: {
        sequence: K[];
    };
};
declare function createValueHandler<K extends string>(handlers: Record<K, ValueHandlerCallback>): ValueHandler<K>;

type Awaitable<T> = T | Promise<T>;
type Arrayable<T> = T | T[];
type ArgumentType<T> = T extends ((...args: infer A) => any) ? A : never;
type Shift<T> = T extends [_: any, ...args: infer A] ? A : never;
type RestArgs<T> = Shift<ArgumentType<T>>;
type DeepPartial<T> = {
    [P in keyof T]?: DeepPartial<T[P]>;
};
type FlatObjectTuple<T> = {
    [K in keyof T]: T[K];
};
type PartialByKeys<T, K extends keyof T = keyof T> = FlatObjectTuple<Partial<Pick<T, Extract<keyof T, K>>> & Omit<T, K>>;
type RequiredByKey<T, K extends keyof T = keyof T> = FlatObjectTuple<Required<Pick<T, Extract<keyof T, K>>> & Omit<T, K>>;
type CSSObject = Record<string, string | number | undefined>;
type CSSEntries = [string, string | number | undefined][];
interface CSSColorValue {
    type: string;
    components: (string | number)[];
    alpha: string | number | undefined;
}
type RGBAColorValue = [number, number, number, number] | [number, number, number];
interface ParsedColorValue {
    /**
     * Parsed color value.
     */
    color?: string;
    /**
     * Parsed opacity value.
     */
    opacity: string;
    /**
     * Color name.
     */
    name: string;
    /**
     * Color scale, preferably 000 - 999.
     */
    no: string;
    /**
     * {@link CSSColorValue}
     */
    cssColor: CSSColorValue | undefined;
    /**
     * Parsed alpha value from opacity
     */
    alpha: string | number | undefined;
}
type PresetOptions = Record<string, any>;
interface RuleContext<Theme extends {} = {}> {
    /**
     * Unprocessed selector from user input.
     * Useful for generating CSS rule.
     */
    rawSelector: string;
    /**
     * Current selector for rule matching
     */
    currentSelector: string;
    /**
     * UnoCSS generator instance
     */
    generator: UnoGenerator<Theme>;
    /**
     * The theme object
     */
    theme: Theme;
    /**
     * Matched variants handlers for this rule.
     */
    variantHandlers: VariantHandler[];
    /**
     * The result of variant matching.
     */
    variantMatch: VariantMatchedResult<Theme>;
    /**
     * Construct a custom CSS rule.
     * Variants and selector escaping will be handled automatically.
     */
    constructCSS: (body: CSSEntries | CSSObject, overrideSelector?: string) => string;
    /**
     * Available only when `details` option is enabled.
     */
    rules?: Rule<Theme>[];
    /**
     * Available only when `details` option is enabled.
     */
    shortcuts?: Shortcut<Theme>[];
    /**
     * Available only when `details` option is enabled.
     */
    variants?: Variant<Theme>[];
}
interface VariantContext<Theme extends {} = {}> {
    /**
     * Unprocessed selector from user input.
     */
    rawSelector: string;
    /**
     * UnoCSS generator instance
     */
    generator: UnoGenerator<Theme>;
    /**
     * The theme object
     */
    theme: Theme;
}
interface ExtractorContext {
    readonly original: string;
    code: string;
    id?: string;
}
interface PreflightContext<Theme extends {} = {}> {
    /**
     * UnoCSS generator instance
     */
    generator: UnoGenerator<Theme>;
    /**
     * The theme object
     */
    theme: Theme;
}
interface Extractor {
    name: string;
    extract(ctx: ExtractorContext): Awaitable<Set<string> | string[] | undefined>;
    order?: number;
}
interface RuleMeta {
    /**
     * The layer name of this rule.
     * @default 'default'
     */
    layer?: string;
    /**
     * Option to not merge this selector even if the body are the same.
     * @default false
     */
    noMerge?: boolean;
    /**
     * Fine tune sort
     */
    sort?: number;
    /**
     * Templates to provide autocomplete suggestions
     */
    autocomplete?: Arrayable<AutoCompleteTemplate>;
    /**
     * Matching prefix before this util
     */
    prefix?: string | string[];
    /**
     * Internal rules will only be matched for shortcuts but not the user code.
     * @default false
     */
    internal?: boolean;
}
type CSSValue = CSSObject | CSSEntries;
type CSSValues = CSSValue | CSSValue[];
type DynamicMatcher<Theme extends {} = {}> = ((match: RegExpMatchArray, context: Readonly<RuleContext<Theme>>) => Awaitable<CSSValue | string | (CSSValue | string)[] | undefined>);
type DynamicRule<Theme extends {} = {}> = [RegExp, DynamicMatcher<Theme>] | [RegExp, DynamicMatcher<Theme>, RuleMeta];
type StaticRule = [string, CSSObject | CSSEntries] | [string, CSSObject | CSSEntries, RuleMeta];
type Rule<Theme extends {} = {}> = DynamicRule<Theme> | StaticRule;
type DynamicShortcutMatcher<Theme extends {} = {}> = ((match: RegExpMatchArray, context: Readonly<RuleContext<Theme>>) => (string | ShortcutValue[] | undefined));
type StaticShortcut = [string, string | ShortcutValue[]] | [string, string | ShortcutValue[], RuleMeta];
type StaticShortcutMap = Record<string, string | ShortcutValue[]>;
type DynamicShortcut<Theme extends {} = {}> = [RegExp, DynamicShortcutMatcher<Theme>] | [RegExp, DynamicShortcutMatcher<Theme>, RuleMeta];
type UserShortcuts<Theme extends {} = {}> = StaticShortcutMap | (StaticShortcut | DynamicShortcut<Theme> | StaticShortcutMap)[];
type Shortcut<Theme extends {} = {}> = StaticShortcut | DynamicShortcut<Theme>;
type ShortcutValue = string | CSSValue;
type FilterPattern = ReadonlyArray<string | RegExp> | string | RegExp | null;
interface Preflight<Theme extends {} = {}> {
    getCSS: (context: PreflightContext<Theme>) => Promise<string | undefined> | string | undefined;
    layer?: string;
}
type BlocklistRule = string | RegExp;
interface VariantHandlerContext {
    /**
     * Rewrite the output selector. Often be used to append parents.
     */
    prefix: string;
    /**
     * Rewrite the output selector. Often be used to append pseudo classes.
     */
    selector: string;
    /**
     * Rewrite the output selector. Often be used to append pseudo elements.
     */
    pseudo: string;
    /**
     * Rewrite the output css body. The input come in [key,value][] pairs.
     */
    entries: CSSEntries;
    /**
     * Provide a parent selector(e.g. media query) to the output css.
     */
    parent?: string;
    /**
     * Provide order to the `parent` parent selector within layer.
     */
    parentOrder?: number;
    /**
     * Override layer to the output css.
     */
    layer?: string;
    /**
     * Order in which the variant is sorted within single rule.
     */
    sort?: number;
    /**
     * Option to not merge the resulting entries even if the body are the same.
     * @default false
     */
    noMerge?: boolean;
}
interface VariantHandler {
    /**
     * Callback to process the handler.
     */
    handle?: (input: VariantHandlerContext, next: (input: VariantHandlerContext) => VariantHandlerContext) => VariantHandlerContext;
    /**
     * The result rewritten selector for the next round of matching
     */
    matcher: string;
    /**
     * Order in which the variant is applied to selector.
     */
    order?: number;
    /**
     * Rewrite the output selector. Often be used to append pseudo classes or parents.
     */
    selector?: (input: string, body: CSSEntries) => string | undefined;
    /**
     * Rewrite the output css body. The input come in [key,value][] pairs.
     */
    body?: (body: CSSEntries) => CSSEntries | undefined;
    /**
     * Provide a parent selector(e.g. media query) to the output css.
     */
    parent?: string | [string, number] | undefined;
    /**
     * Order in which the variant is sorted within single rule.
     */
    sort?: number;
    /**
     * Override layer to the output css.
     */
    layer?: string | undefined;
}
type VariantFunction<Theme extends {} = {}> = (matcher: string, context: Readonly<VariantContext<Theme>>) => string | VariantHandler | undefined;
interface VariantObject<Theme extends {} = {}> {
    /**
     * The name of the variant.
     */
    name?: string;
    /**
     * The entry function to match and rewrite the selector for further processing.
     */
    match: VariantFunction<Theme>;
    /**
     * Allows this variant to be used more than once in matching a single rule
     *
     * @default false
     */
    multiPass?: boolean;
    /**
     * Custom function for auto complete
     */
    autocomplete?: Arrayable<AutoCompleteFunction | AutoCompleteTemplate>;
}
type Variant<Theme extends {} = {}> = VariantFunction<Theme> | VariantObject<Theme>;
type Preprocessor = (matcher: string) => string | undefined;
type Postprocessor = (util: UtilObject) => void;
type ThemeExtender<T> = (theme: T) => void;
interface ConfigBase<Theme extends {} = {}> {
    /**
     * Rules to generate CSS utilities.
     *
     * Later entries have higher priority.
     */
    rules?: Rule<Theme>[];
    /**
     * Variant separator
     *
     * @default [':', '-']
     */
    separators?: Arrayable<string>;
    /**
     * Variants that preprocess the selectors,
     * having the ability to rewrite the CSS object.
     */
    variants?: Variant<Theme>[];
    /**
     * Similar to Windi CSS's shortcuts,
     * allows you have create new utilities by combining existing ones.
     *
     * Later entries have higher priority.
     */
    shortcuts?: UserShortcuts<Theme>;
    /**
     * Rules to exclude the selectors for your design system (to narrow down the possibilities).
     * Combining `warnExcluded` options it can also help you identify wrong usages.
     */
    blocklist?: BlocklistRule[];
    /**
     * Utilities that always been included
     */
    safelist?: string[];
    /**
     * Extractors to handle the source file and outputs possible classes/selectors
     * Can be language-aware.
     */
    extractors?: Extractor[];
    /**
     * Raw CSS injections.
     */
    preflights?: Preflight<Theme>[];
    /**
     * Theme object for shared configuration between rules
     */
    theme?: Theme;
    /**
     * Layer orders. Default to 0.
     */
    layers?: Record<string, number>;
    /**
     * Custom function to sort layers.
     */
    sortLayers?: (layers: string[]) => string[];
    /**
     * Preprocess the incoming utilities, return falsy value to exclude
     */
    preprocess?: Arrayable<Preprocessor>;
    /**
     * Postprocess the generate utils object
     */
    postprocess?: Arrayable<Postprocessor>;
    /**
     * Custom functions to extend the theme object
     */
    extendTheme?: Arrayable<ThemeExtender<Theme>>;
    /**
     * Additional options for auto complete
     */
    autocomplete?: {
        /**
         * Custom functions / templates to provide autocomplete suggestions
         */
        templates?: Arrayable<AutoCompleteFunction | AutoCompleteTemplate>;
        /**
         * Custom extractors to pickup possible classes and
         * transform class-name style suggestions to the correct format
         */
        extractors?: Arrayable<AutoCompleteExtractor>;
    };
    /**
     * Expose internal details for debugging / inspecting
     *
     * Added `rules`, `shortcuts`, `variants` to the context and expose the context object in `StringifiedUtil`
     *
     * You don't usually need to set this.
     *
     * @default false
     */
    details?: boolean;
}
type AutoCompleteTemplate = string;
type AutoCompleteFunction = (input: string) => Awaitable<string[]>;
interface AutoCompleteExtractorContext {
    content: string;
    cursor: number;
}
interface Replacement {
    /**
     * The range of the original text
     */
    start: number;
    end: number;
    /**
     * The text used to replace
     */
    replacement: string;
}
interface SuggestResult {
    /**
     * The generated suggestions
     *
     * `[original, formatted]`
     */
    suggestions: [string, string][];
    /**
     * The function to convert the selected suggestion back.
     * Needs to pass in the original one.
     */
    resolveReplacement: (suggestion: string) => Replacement;
}
interface AutoCompleteExtractorResult {
    /**
     * The extracted string
     */
    extracted: string;
    /**
     * The function to convert the selected suggestion back
     */
    resolveReplacement: (suggestion: string) => Replacement;
    /**
     * The function to format suggestions
     */
    transformSuggestions?: (suggestions: string[]) => string[];
}
interface AutoCompleteExtractor {
    name: string;
    extract: (context: AutoCompleteExtractorContext) => Awaitable<AutoCompleteExtractorResult | null>;
    order?: number;
}
interface Preset<Theme extends {} = {}> extends ConfigBase<Theme> {
    name: string;
    enforce?: 'pre' | 'post';
    /**
     * Preset options for other tools like IDE to consume
     */
    options?: PresetOptions;
    /**
     * Apply prefix to all utilities and shortcuts
     */
    prefix?: string | string[];
    /**
     * Apply layer to all utilities and shortcuts
     */
    layer?: string;
}
interface GeneratorOptions {
    /**
     * Merge utilities with the exact same body to save the file size
     *
     * @default true
     */
    mergeSelectors?: boolean;
    /**
     * Emit warning when matched selectors are presented in blocklist
     *
     * @default true
     */
    warn?: boolean;
}
interface UserOnlyOptions<Theme extends {} = {}> {
    /**
     * The theme object, will be merged with the theme provides by presets
     */
    theme?: Theme;
    /**
     * Layout name of shortcuts
     *
     * @default 'shortcuts'
     */
    shortcutsLayer?: string;
    /**
     * Presets
     */
    presets?: (Preset<Theme> | Preset<Theme>[])[];
    /**
     * Environment mode
     *
     * @default 'build'
     */
    envMode?: 'dev' | 'build';
}
/**
 * For unocss-cli config
 */
interface CliOptions {
    cli?: {
        entry?: CliEntryItem | CliEntryItem[];
    };
}
interface UnocssPluginContext<Config extends UserConfig = UserConfig> {
    ready: Promise<LoadConfigResult<Config>>;
    uno: UnoGenerator;
    /** All tokens scanned */
    tokens: Set<string>;
    /** Map for all module's raw content */
    modules: BetterMap<string, string>;
    /** Module IDs that been affected by UnoCSS */
    affectedModules: Set<string>;
    /** Pending promises */
    tasks: Promise<any>[];
    /**
     * Await all pending tasks
     */
    flushTasks(): Promise<any>;
    filter: (code: string, id: string) => boolean;
    extract: (code: string, id?: string) => Promise<void>;
    reloadConfig: () => Promise<LoadConfigResult<Config>>;
    getConfig: () => Promise<Config>;
    onReload: (fn: () => void) => void;
    invalidate: () => void;
    onInvalidate: (fn: () => void) => void;
    root: string;
    updateRoot: (root: string) => Promise<LoadConfigResult<Config>>;
    getConfigFileList: () => string[];
}
interface SourceMap {
    file?: string;
    mappings?: string;
    names?: string[];
    sources?: string[];
    sourcesContent?: string[];
    version?: number;
}
interface TransformResult {
    code: string;
    map?: SourceMap | null;
    etag?: string;
    deps?: string[];
    dynamicDeps?: string[];
}
type SourceCodeTransformerEnforce = 'pre' | 'post' | 'default';
interface SourceCodeTransformer {
    name: string;
    /**
     * The order of transformer
     */
    enforce?: SourceCodeTransformerEnforce;
    /**
     * Custom id filter, if not provided, the extraction filter will be applied
     */
    idFilter?: (id: string) => boolean;
    /**
     * The transform function
     */
    transform: (code: MagicString, id: string, ctx: UnocssPluginContext) => Awaitable<void>;
}
interface ExtraContentOptions {
    /**
     * Glob patterns to match the files to be extracted
     * In dev mode, the files will be watched and trigger HMR
     */
    filesystem?: string[];
    /**
     * Plain text to be extracted
     */
    plain?: string[];
}
/**
 * For other modules to aggregate the options
 */
interface PluginOptions {
    /**
     * Load from configs files
     *
     * set `false` to disable
     */
    configFile?: string | false;
    /**
     * List of files that will also trigger config reloads
     */
    configDeps?: string[];
    /**
     * Patterns that filter the files being extracted.
     */
    include?: FilterPattern;
    /**
     * Patterns that filter the files NOT being extracted.
     */
    exclude?: FilterPattern;
    /**
     * Custom transformers to the source code
     */
    transformers?: SourceCodeTransformer[];
    /**
     * Extra content outside of build pipeline (assets, backend, etc.) to be extracted
     */
    extraContent?: ExtraContentOptions;
}
interface UserConfig<Theme extends {} = {}> extends ConfigBase<Theme>, UserOnlyOptions<Theme>, GeneratorOptions, PluginOptions, CliOptions {
}
interface UserConfigDefaults<Theme extends {} = {}> extends ConfigBase<Theme>, UserOnlyOptions<Theme> {
}
interface ResolvedConfig<Theme extends {} = {}> extends Omit<RequiredByKey<UserConfig<Theme>, 'mergeSelectors' | 'theme' | 'rules' | 'variants' | 'layers' | 'extractors' | 'blocklist' | 'safelist' | 'preflights' | 'sortLayers'>, 'rules' | 'shortcuts' | 'autocomplete'> {
    presets: Preset<Theme>[];
    shortcuts: Shortcut<Theme>[];
    variants: VariantObject<Theme>[];
    preprocess: Preprocessor[];
    postprocess: Postprocessor[];
    rulesSize: number;
    rulesDynamic: [number, ...DynamicRule<Theme>][];
    rulesStaticMap: Record<string, [number, CSSObject | CSSEntries, RuleMeta | undefined, Rule<Theme>] | undefined>;
    autocomplete: {
        templates: (AutoCompleteFunction | AutoCompleteTemplate)[];
        extractors: AutoCompleteExtractor[];
    };
    separators: string[];
}
interface GenerateResult {
    css: string;
    layers: string[];
    getLayer(name?: string): string | undefined;
    getLayers(includes?: string[], excludes?: string[]): string;
    matched: Set<string>;
}
type VariantMatchedResult<Theme extends {} = {}> = readonly [
    raw: string,
    current: string,
    variantHandlers: VariantHandler[],
    variants: Set<Variant<Theme>>
];
type ParsedUtil = readonly [
    index: number,
    raw: string,
    entries: CSSEntries,
    meta: RuleMeta | undefined,
    variantHandlers: VariantHandler[]
];
type RawUtil = readonly [
    index: number,
    rawCSS: string,
    meta: RuleMeta | undefined
];
type StringifiedUtil<Theme extends {} = {}> = readonly [
    index: number,
    selector: string | undefined,
    body: string,
    parent: string | undefined,
    meta: RuleMeta | undefined,
    context: RuleContext<Theme> | undefined,
    noMerge: boolean | undefined
];
type PreparedRule = readonly [
    selector: [string, number][],
    body: string,
    noMerge: boolean
];
interface CliEntryItem {
    patterns: string[];
    outFile: string;
}
interface UtilObject {
    selector: string;
    entries: CSSEntries;
    parent: string | undefined;
    layer: string | undefined;
    sort: number | undefined;
    noMerge: boolean | undefined;
}
interface GenerateOptions {
    /**
     * Filepath of the file being processed.
     */
    id?: string;
    /**
     * Generate preflights (if defined)
     *
     * @default true
     */
    preflights?: boolean;
    /**
     * Includes safelist
     */
    safelist?: boolean;
    /**
     * Generate minified CSS
     * @default false
     */
    minify?: boolean;
    /**
     * @experimental
     */
    scope?: string;
}

declare const arbitraryPropertyRE: RegExp;
declare const extractorSplit: Extractor;

declare const extractorSvelte: Extractor;

export { ArgumentType, Arrayable, AutoCompleteExtractor, AutoCompleteExtractorContext, AutoCompleteExtractorResult, AutoCompleteFunction, AutoCompleteTemplate, Awaitable, BetterMap, BlocklistRule, CONTROL_SHORTCUT_NO_MERGE, CSSColorValue, CSSEntries, CSSObject, CSSValue, CSSValues, CliEntryItem, CliOptions, ConfigBase, DeepPartial, DynamicMatcher, DynamicRule, DynamicShortcut, DynamicShortcutMatcher, ExtraContentOptions, Extractor, ExtractorContext, FilterPattern, FlatObjectTuple, GenerateOptions, GenerateResult, GeneratorOptions, ParsedColorValue, ParsedUtil, PartialByKeys, PluginOptions, Postprocessor, Preflight, PreflightContext, PreparedRule, Preprocessor, Preset, PresetOptions, RGBAColorValue, RawUtil, Replacement, RequiredByKey, ResolvedConfig, RestArgs, Rule, RuleContext, RuleMeta, Shift, Shortcut, ShortcutValue, SourceCodeTransformer, SourceCodeTransformerEnforce, SourceMap, StaticRule, StaticShortcut, StaticShortcutMap, StringifiedUtil, SuggestResult, ThemeExtender, TransformResult, TwoKeyMap, UnoGenerator, UnocssPluginContext, UserConfig, UserConfigDefaults, UserOnlyOptions, UserShortcuts, UtilObject, ValueHandler, ValueHandlerCallback, Variant, VariantContext, VariantFunction, VariantHandler, VariantHandlerContext, VariantMatchedResult, VariantObject, arbitraryPropertyRE, attributifyRE, clearIdenticalEntries, clone, collapseVariantGroup, createGenerator, createValueHandler, cssIdRE, e, entriesToCss, escapeRegExp, escapeSelector, expandVariantGroup, extractorSplit, extractorSvelte, hasScopePlaceholder, isAttributifySelector, isObject, isRawUtil, isStaticRule, isStaticShortcut, isString, isValidSelector, makeRegexClassGroup, mergeDeep, movePseudoElementsEnd, noop, normalizeCSSEntries, normalizeCSSValues, normalizeVariant, notNull, parseVariantGroup, regexScopePlaceholder, toArray, toEscapedSelector, uniq, validateFilterRE, warnOnce, withLayer };