import { Connection } from '@salesforce/core';
export declare const CONSTANTS: {
    DEFAULT_API_VERSION: string;
    DOC_URL_ROOT: string;
    WEBSITE_URL: string;
    CONTACT_URL: string;
    NOT_IMPACTING_METADATA_TYPES: string[];
};
export declare const getApiVersion: (conn?: Connection | null) => any;
export declare const getApiVersionNumber: (conn?: Connection | null) => number;
export declare const getConfig: (layer?: "project" | "branch" | "user") => Promise<any>;
export declare const setConfig: (layer: string, propValues: any) => Promise<string | void>;
export declare function setInConfigFile(searchPlaces: string[], propValues: any, configFile?: string): Promise<string>;
export declare const checkConfig: (options: any) => Promise<void>;
export declare function getReportDirectory(): Promise<any>;
export declare function getEnvVar(envVarName: string): string | null;
export declare function getEnvVarList(envVarName: string, separator?: string): string[] | null;
export declare function promptForProjectName(): Promise<any>;