/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

import { Event } from '@sussudio/base/common/event.mjs';
import { IJSONSchema } from '@sussudio/base/common/jsonSchema.mjs';
import { URI } from '@sussudio/base/common/uri.mjs';
import { ThemeIcon } from './themeService.mjs';
export type IconIdentifier = string;
export declare const Extensions: {
	IconContribution: string;
};
export type IconDefaults = ThemeIcon | IconDefinition;
export interface IconDefinition {
	font?: IconFontContribution;
	fontCharacter: string;
}
export interface IconContribution {
	readonly id: string;
	description: string | undefined;
	deprecationMessage?: string;
	readonly defaults: IconDefaults;
}
export declare namespace IconContribution {
	function getDefinition(contribution: IconContribution, registry: IIconRegistry): IconDefinition | undefined;
}
export interface IconFontContribution {
	readonly id: string;
	readonly definition: IconFontDefinition;
}
export interface IconFontDefinition {
	readonly weight?: string;
	readonly style?: string;
	readonly src: IconFontSource[];
}
export declare namespace IconFontDefinition {
	function toJSONObject(iconFont: IconFontDefinition): any;
	function fromJSONObject(json: any): IconFontDefinition | undefined;
}
export interface IconFontSource {
	readonly location: URI;
	readonly format: string;
}
export interface IIconRegistry {
	readonly onDidChange: Event<void>;
	/**
	 * Register a icon to the registry.
	 * @param id The icon id
	 * @param defaults The default values
	 * @param description The description
	 */
	registerIcon(id: IconIdentifier, defaults: IconDefaults, description?: string): ThemeIcon;
	/**
	 * Deregister a icon from the registry.
	 */
	deregisterIcon(id: IconIdentifier): void;
	/**
	 * Get all icon contributions
	 */
	getIcons(): IconContribution[];
	/**
	 * Get the icon for the given id
	 */
	getIcon(id: IconIdentifier): IconContribution | undefined;
	/**
	 * JSON schema for an object to assign icon values to one of the icon contributions.
	 */
	getIconSchema(): IJSONSchema;
	/**
	 * JSON schema to for a reference to a icon contribution.
	 */
	getIconReferenceSchema(): IJSONSchema;
	/**
	 * Register a icon font to the registry.
	 * @param id The icon font id
	 * @param definition The icon font definition
	 */
	registerIconFont(id: string, definition: IconFontDefinition): IconFontDefinition;
	/**
	 * Deregister an icon font to the registry.
	 */
	deregisterIconFont(id: string): void;
	/**
	 * Get the icon font for the given id
	 */
	getIconFont(id: string): IconFontDefinition | undefined;
}
export declare function registerIcon(
	id: string,
	defaults: IconDefaults,
	description: string,
	deprecationMessage?: string,
): ThemeIcon;
export declare function getIconRegistry(): IIconRegistry;
export declare const iconsSchemaId = 'vscode://schemas/icons';
export declare const widgetClose: ThemeIcon;
export declare const gotoPreviousLocation: ThemeIcon;
export declare const gotoNextLocation: ThemeIcon;
export declare const syncing: ThemeIcon;
export declare const spinningLoading: ThemeIcon;