export class FrontendVariables {
	private static instance: FrontendVariables;

	public BACK_API_PROTOCOL!: string;

	public BACK_API_HOST!: string;

	public BACK_API_ROOT_URL!: string;

	public BACK_API_VERSION!: string;

	public FRONT_APP_HOST!: string;

	public FRONT_APP_PORT!: string;

	public IDNOT_AUTHORIZE_ENDPOINT!: string;

	public IDNOT_CLIENT_ID!: string;

	public KEY_DATA!: string;

	public FC_AUTHORIZE_ENDPOINT!: string;

	public FC_CLIENT_ID!: string;

	private constructor() {}

	public static getInstance(): FrontendVariables {
		if (!this.instance) {
			this.instance = new this();
		}
		return this.instance;
	}
}