import type { PastoralistJSON, SecurityAlert, SecurityOverride, SecurityProviderType } from "../../types";
import { execFile } from "child_process";
import * as readline from "readline/promises";
import type { CLIInstallOptions, PromptFunctions, PromptChoice } from "./types";
declare const execFileAsync: typeof execFile.__promisify__;
type ExecFileAsync = typeof execFileAsync;
export declare const getSeverityScore: (severity: string) => number;
export declare const deduplicateAlerts: (alerts: SecurityAlert[]) => SecurityAlert[];
export declare const computeConfidence: (sources: SecurityProviderType[]) => "confirmed" | "possible";
export declare const sortAlertsByPriority: (alerts: SecurityAlert[]) => SecurityAlert[];
export declare const extractPackages: (config: PastoralistJSON, excludePackages?: string[]) => Array<{
    name: string;
    version: string;
}>;
export declare const isVersionVulnerable: (currentVersion: string, vulnerableRange: string) => boolean;
export declare const computeVulnerabilityReduction: (packageName: string, currentVersion: string, targetVersion: string, allAlerts: SecurityAlert[]) => {
    skip: boolean;
    targetStillVulnerable: boolean;
};
export declare const findVulnerablePackages: (config: PastoralistJSON, alerts: SecurityAlert[]) => SecurityAlert[];
export declare class CLIInstaller {
    private log;
    private execFileAsync;
    constructor(options?: {
        debug?: boolean;
        execFileAsync?: ExecFileAsync;
    });
    isInstalled(command: string): Promise<boolean>;
    isInstalledGlobally(packageName: string): Promise<boolean>;
    installGlobally(packageName: string): Promise<void>;
    ensureInstalled(options: CLIInstallOptions): Promise<boolean>;
    private hasAvailableCommand;
    private hasGlobalPackage;
    private installMissingCommand;
    private verifyInstalledCommand;
    getVersion(command: string): Promise<string | undefined>;
}
export declare const createPromptInterface: () => readline.Interface;
export declare const promptConfirm: (message: string, defaultValue?: boolean) => Promise<boolean>;
export declare const promptSelect: (message: string, choices: PromptChoice[]) => Promise<string>;
export declare const promptInput: (message: string, defaultValue?: string) => Promise<string>;
export declare const promptSecret: (message: string, defaultValue?: string) => Promise<string>;
export declare class InteractiveSecurityManager {
    private prompts;
    constructor(prompts?: PromptFunctions);
    promptForSecurityActions(vulnerablePackages: SecurityAlert[], suggestedOverrides: SecurityOverride[]): Promise<SecurityOverride[]>;
    private printSecurityReview;
    private confirmSecurityReview;
    private collectSelectedOverrides;
    private selectOverride;
    private findVulnerability;
    private printOverrideReview;
    private getActionChoices;
    private createSelectedOverride;
    private confirmSelectedOverrides;
    private printSelectedOverrides;
    private generateSummary;
    private countBySeverity;
    private formatSeveritySummary;
    private getSeverityLabel;
    private getSeverityEmoji;
}
export {};