/**
 * Type Definitions for Gjs (https://gjs.guide/)
 *
 * These type definitions are automatically generated, do not edit them by hand.
 * If you found a bug fix it in ts-for-gir itself or create a bug report on https://github.com/gjsify/ts-for-gir
 */

/*
import type GObject from '@girs/gobject-2.0';
import type GLib from '@girs/glib-2.0';

import gettext from './gettext.js';
import system from './system.js';
import cairo from './cairo.js';
*/




/**
 * You can use the `Signals.addSignalMethods` method to apply the `Signals` convenience methods to an `Object`.
 * Generally, this is called on an object prototype, but may also be called on an object instance.
 * You can use this Interface for this object or prototype to make the methods in typescript known
 * @example
 * ```ts
 * const Signals = imports.signals;
 *
 * // Define an interface with the same name of your class to make the methods known
 * interface Events extends Signals.Methods {}
 *
 * class Events {}
 * Signals.addSignalMethods(Events.prototype);
 *
 * const events = new Events();
 *
 * // Typescript will not complain here
 * events.emit("test-signal", "test argument");
 * ```
 */
export interface SignalMethods {
    /**
     * Connects a callback to a signal for an object. Pass the returned ID to
     * `disconnect()` to remove the handler.
     *
     * If `callback` returns `true`, emission will stop and no other handlers will be
     * invoked.
     *
     * > Warning: Unlike GObject signals, `this` within a signal callback will always
     * > refer to the global object (ie. `globalThis`).
     *
     * @param sigName A signal name
     * @param callback A callback function
     * @returns A handler ID
     */
    connect(sigName: string, callback: (self: any, ...args: any[]) => void): number;
    /**
     * Emits a signal for an object. Emission stops if a signal handler returns `true`.
     *
     * Unlike GObject signals, it is not necessary to declare signals or define their
     * signature. Simply call `emit()` with whatever signal name you wish, with
     * whatever arguments you wish.
     * @param sigName A signal name
     * @param args Any number of arguments, of any type
     */
    emit(sigName: string, ...args: any[]): void;
    /**
     * Disconnects a handler for a signal.
     * @param id The ID of the handler to be disconnected
     */
    disconnect(id: number): void;
    /**
     * Disconnects all signal handlers for an object.
     */
    disconnectAll(): void;
    /**
     * Checks if a handler ID is connected.
     * @param id The ID of the handler to be disconnected
     * @returns `true` if connected, or `false` if not
     */
    signalHandlerIsConnected(id: number): boolean;
}

declare namespace signals {
    interface Methods {
        /**
         * Connects a callback to a signal for an object. Pass the returned ID to
         * `disconnect()` to remove the handler.
         *
         * If `callback` returns `true`, emission will stop and no other handlers will be
         * invoked.
         *
         * > Warning: Unlike GObject signals, `this` within a signal callback will always
         * > refer to the global object (ie. `globalThis`).
         *
         * @param sigName A signal name
         * @param callback A callback function
         * @returns A handler ID
         */
        connect(sigName: string, callback: (self: any, ...args: any[]) => void): number;
        /**
         * Emits a signal for an object. Emission stops if a signal handler returns `true`.
         *
         * Unlike GObject signals, it is not necessary to declare signals or define their
         * signature. Simply call `emit()` with whatever signal name you wish, with
         * whatever arguments you wish.
         * @param sigName A signal name
         * @param args Any number of arguments, of any type
         */
        emit(sigName: string, ...args: any[]): void;
        /**
         * Disconnects a handler for a signal.
         * @param id The ID of the handler to be disconnected
         */
        disconnect(id: number): void;
        /**
         * Disconnects all signal handlers for an object.
         */
        disconnectAll(): void;
        /**
         * Checks if a handler ID is connected.
         * @param id The ID of the handler to be disconnected
         * @returns `true` if connected, or `false` if not
         */
        signalHandlerIsConnected(id: number): boolean;
    }
    export function addSignalMethods<T = any>(proto: T): proto is T & Methods;
}

declare global {
    interface GjsGiImports {
        // Will be extended by the import of more gir types
        versions: {
            [namespace: string]: string;
        };
    }

    interface GjsImports {
        gi: GjsGiImports;
        signals: typeof signals;
        searchPath: string[];
    }

    /**
     * Run `pkg.initGettext()` before using this.
     * Currently not implemented.
     */
    const N_: undefined | ((x: string) => string);

    function print(...args: any[]): void;
    function printerr(...args: any[]): void;
    function log(obj: object, others?: object[]): void;
    function log(msg: string, substitutions?: any[]): void;
    function logError(exception: object, message?: any): void;
    function logError(message?: any): void;

    interface BooleanConstructor {
        $gtype: GObject.GType<boolean>;
    }

    interface NumberConstructor {
        $gtype: GObject.GType<number>;
    }

    interface StringConstructor {
        $gtype: GObject.GType<string>;
    }

    interface StringConstructor {
        $gtype: GObject.GType<string>;
    }

    interface ObjectConstructor {
        $gtype: GObject.GType<Object>;
    }

    const imports: GjsImports;

    const ARGV: string[];
}

declare const _imports: GjsImports;
export default _imports;
export { _imports as imports };