import { IEvent } from '../../../editor/editor.api.js';

interface CSSFormatConfiguration {
    /** separate selectors with newline (e.g. "a,\nbr" or "a, br"): Default: true */
    newlineBetweenSelectors?: boolean;
    /** add a new line after every css rule: Default: true */
    newlineBetweenRules?: boolean;
    /** ensure space around selector separators:  '>', '+', '~' (e.g. "a>b" -> "a > b"): Default: false */
    spaceAroundSelectorSeparator?: boolean;
    /** put braces on the same line as rules (`collapse`), or put braces on own line, Allman / ANSI style (`expand`). Default `collapse` */
    braceStyle?: 'collapse' | 'expand';
    /** whether existing line breaks before elements should be preserved. Default: true */
    preserveNewLines?: boolean;
    /** maximum number of line breaks to be preserved in one chunk. Default: unlimited */
    maxPreserveNewLines?: number;
}
interface Options {
    readonly validate?: boolean;
    readonly lint?: {
        readonly compatibleVendorPrefixes?: 'ignore' | 'warning' | 'error';
        readonly vendorPrefix?: 'ignore' | 'warning' | 'error';
        readonly duplicateProperties?: 'ignore' | 'warning' | 'error';
        readonly emptyRules?: 'ignore' | 'warning' | 'error';
        readonly importStatement?: 'ignore' | 'warning' | 'error';
        readonly boxModel?: 'ignore' | 'warning' | 'error';
        readonly universalSelector?: 'ignore' | 'warning' | 'error';
        readonly zeroUnits?: 'ignore' | 'warning' | 'error';
        readonly fontFaceProperties?: 'ignore' | 'warning' | 'error';
        readonly hexColorLength?: 'ignore' | 'warning' | 'error';
        readonly argumentsInColorFunction?: 'ignore' | 'warning' | 'error';
        readonly unknownProperties?: 'ignore' | 'warning' | 'error';
        readonly ieHack?: 'ignore' | 'warning' | 'error';
        readonly unknownVendorSpecificProperties?: 'ignore' | 'warning' | 'error';
        readonly propertyIgnoredDueToDisplay?: 'ignore' | 'warning' | 'error';
        readonly important?: 'ignore' | 'warning' | 'error';
        readonly float?: 'ignore' | 'warning' | 'error';
        readonly idSelector?: 'ignore' | 'warning' | 'error';
    };
    /**
     * Configures the CSS data types known by the langauge service.
     */
    readonly data?: CSSDataConfiguration;
    /**
     * Settings for the CSS formatter.
     */
    readonly format?: CSSFormatConfiguration;
}
interface ModeConfiguration {
    /**
     * Defines whether the built-in completionItemProvider is enabled.
     */
    readonly completionItems?: boolean;
    /**
     * Defines whether the built-in hoverProvider is enabled.
     */
    readonly hovers?: boolean;
    /**
     * Defines whether the built-in documentSymbolProvider is enabled.
     */
    readonly documentSymbols?: boolean;
    /**
     * Defines whether the built-in definitions provider is enabled.
     */
    readonly definitions?: boolean;
    /**
     * Defines whether the built-in references provider is enabled.
     */
    readonly references?: boolean;
    /**
     * Defines whether the built-in references provider is enabled.
     */
    readonly documentHighlights?: boolean;
    /**
     * Defines whether the built-in rename provider is enabled.
     */
    readonly rename?: boolean;
    /**
     * Defines whether the built-in color provider is enabled.
     */
    readonly colors?: boolean;
    /**
     * Defines whether the built-in foldingRange provider is enabled.
     */
    readonly foldingRanges?: boolean;
    /**
     * Defines whether the built-in diagnostic provider is enabled.
     */
    readonly diagnostics?: boolean;
    /**
     * Defines whether the built-in selection range provider is enabled.
     */
    readonly selectionRanges?: boolean;
    /**
     * Defines whether the built-in document formatting edit provider is enabled.
     */
    readonly documentFormattingEdits?: boolean;
    /**
     * Defines whether the built-in document formatting range edit provider is enabled.
     */
    readonly documentRangeFormattingEdits?: boolean;
}
interface LanguageServiceDefaults {
    readonly languageId: string;
    readonly onDidChange: IEvent<LanguageServiceDefaults>;
    readonly modeConfiguration: ModeConfiguration;
    readonly options: Options;
    setOptions(options: Options): void;
    setModeConfiguration(modeConfiguration: ModeConfiguration): void;
    /** @deprecated Use options instead */
    readonly diagnosticsOptions: DiagnosticsOptions;
    /** @deprecated Use setOptions instead */
    setDiagnosticsOptions(options: DiagnosticsOptions): void;
}
/** @deprecated Use Options instead */
type DiagnosticsOptions = Options;
declare const cssDefaults: LanguageServiceDefaults;
declare const scssDefaults: LanguageServiceDefaults;
declare const lessDefaults: LanguageServiceDefaults;
interface CSSDataConfiguration {
    /**
     * Defines whether the standard CSS properties, at-directives, pseudoClasses and pseudoElements are shown.
     */
    useDefaultDataProvider?: boolean;
    /**
     * Provides a set of custom data providers.
     */
    dataProviders?: {
        [providerId: string]: CSSDataV1;
    };
}
/**
 * Custom CSS properties, at-directives, pseudoClasses and pseudoElements
 * https://github.com/microsoft/vscode-css-languageservice/blob/main/docs/customData.md
 */
interface CSSDataV1 {
    version: 1 | 1.1;
    properties?: IPropertyData[];
    atDirectives?: IAtDirectiveData[];
    pseudoClasses?: IPseudoClassData[];
    pseudoElements?: IPseudoElementData[];
}
type EntryStatus = 'standard' | 'experimental' | 'nonstandard' | 'obsolete';
interface IReference {
    name: string;
    url: string;
}
interface IPropertyData {
    name: string;
    description?: string | MarkupContent;
    browsers?: string[];
    restrictions?: string[];
    status?: EntryStatus;
    syntax?: string;
    values?: IValueData[];
    references?: IReference[];
    relevance?: number;
}
interface IAtDirectiveData {
    name: string;
    description?: string | MarkupContent;
    browsers?: string[];
    status?: EntryStatus;
    references?: IReference[];
}
interface IPseudoClassData {
    name: string;
    description?: string | MarkupContent;
    browsers?: string[];
    status?: EntryStatus;
    references?: IReference[];
}
interface IPseudoElementData {
    name: string;
    description?: string | MarkupContent;
    browsers?: string[];
    status?: EntryStatus;
    references?: IReference[];
}
interface IValueData {
    name: string;
    description?: string | MarkupContent;
    browsers?: string[];
    status?: EntryStatus;
    references?: IReference[];
}
interface MarkupContent {
    kind: MarkupKind;
    value: string;
}
declare type MarkupKind = 'plaintext' | 'markdown';

export { cssDefaults, lessDefaults, scssDefaults };
export type { CSSDataConfiguration, CSSDataV1, CSSFormatConfiguration, DiagnosticsOptions, EntryStatus, IAtDirectiveData, IPropertyData, IPseudoClassData, IPseudoElementData, IReference, IValueData, LanguageServiceDefaults, MarkupContent, MarkupKind, ModeConfiguration, Options };