import * as Diff from 'diff';
import { CommandModule } from 'yargs';
import { Vault } from './bitwarden-vault';
export interface ApplyTemplatesOptions {
    only: string;
    yes: boolean;
    no: boolean;
    verbose: boolean;
    replace: boolean;
    bitwardenUrl: string | undefined;
    commentObsolete: boolean;
}
export interface DiffResult {
    result: 'created' | 'same' | 'different' | 'differentLayout';
    diff: Diff.Change[];
}
export declare const applyTemplates: CommandModule<unknown, ApplyTemplatesOptions>;
/**
 * Represents a mapping between a config template and target file.
 */
export declare class ConfigTransform {
    readonly template: string;
    readonly target: string;
    constructor(template: string, target: string);
    readonly targetExists: boolean;
    compare(_: boolean, __: boolean, ___: boolean): DiffResult;
    writeTarget(): void;
}
/**
 * Represents a mapping between a .env config template and target file.
 */
export declare class EnvConfigTransform extends ConfigTransform {
    constructor(template: string, target: string, bitwardenVault?: Vault);
    readonly bitwardenVault?: Vault;
    private newContent?;
    private readTemplate;
    private mergeContent;
    compare(replace: boolean, verbose: boolean, commentObsolete: boolean): DiffResult;
    writeTarget(): void;
}
export declare function getEnvConfigTransforms(template: string): string[];
export declare function transformComparison(transform: ConfigTransform, replace: boolean, verbose: boolean, commentObsolete: boolean): DiffResult['result'];