import { Event } from '../../../base/common/event.js';
import { URI } from '../../../base/common/uri.js';
import { IPosition } from '../core/position.js';
import { ConfigurationTarget, IConfigurationValue } from '../../../platform/configuration/common/configuration.js';
export declare const ITextResourceConfigurationService: import("../../../platform/instantiation/common/instantiation.js").ServiceIdentifier<ITextResourceConfigurationService>;
export interface ITextResourceConfigurationChangeEvent {
    /**
     * All affected keys. Also includes language overrides and keys changed under language overrides.
     */
    readonly affectedKeys: ReadonlySet<string>;
    /**
     * Returns `true` if the given section has changed for the given resource.
     *
     * Example: To check if the configuration section has changed for a given resource use `e.affectsConfiguration(resource, section)`.
     *
     * @param resource Resource for which the configuration has to be checked.
     * @param section Section of the configuration
     */
    affectsConfiguration(resource: URI | undefined, section: string): boolean;
}
export interface ITextResourceConfigurationService {
    readonly _serviceBrand: undefined;
    /**
     * Event that fires when the configuration changes.
     */
    onDidChangeConfiguration: Event<ITextResourceConfigurationChangeEvent>;
    /**
     * Fetches the value of the section for the given resource by applying language overrides.
     * Value can be of native type or an object keyed off the section name.
     *
     * @param resource - Resource for which the configuration has to be fetched.
     * @param position - Position in the resource for which configuration has to be fetched.
     * @param section - Section of the configuration.
     *
     */
    getValue<T>(resource: URI | undefined, section?: string): T;
    getValue<T>(resource: URI | undefined, position?: IPosition, section?: string): T;
    /**
     * Inspects the values of the section for the given resource by applying language overrides.
     *
     * @param resource - Resource for which the configuration has to be fetched.
     * @param position - Position in the resource for which configuration has to be fetched.
     * @param section - Section of the configuration.
     *
     */
    inspect<T>(resource: URI | undefined, position: IPosition | null, section: string): IConfigurationValue<Readonly<T>>;
    /**
     * Update the configuration value for the given resource at the effective location.
     *
     * - If configurationTarget is not specified, target will be derived by checking where the configuration is defined.
     * - If the language overrides for the give resource contains the configuration, then it is updated.
     *
     * @param resource Resource for which the configuration has to be updated
     * @param key Configuration key
     * @param value Configuration value
     * @param configurationTarget Optional target into which the configuration has to be updated.
     * If not specified, target will be derived by checking where the configuration is defined.
     */
    updateValue(resource: URI, key: string, value: any, configurationTarget?: ConfigurationTarget): Promise<void>;
}
export declare const ITextResourcePropertiesService: import("../../../platform/instantiation/common/instantiation.js").ServiceIdentifier<ITextResourcePropertiesService>;
export interface ITextResourcePropertiesService {
    readonly _serviceBrand: undefined;
    /**
     * Returns the End of Line characters for the given resource
     */
    getEOL(resource: URI, language?: string): string;
}