import type { DependencyProvider, DependencyManifest, ProviderOptions, PythonPackageManager } from "../types";
export declare const parseRequirementLine: (line: string) => [string, string] | null;
export declare const parsePoetryLine: (line: string) => [string, string] | null;
export declare const parseCondaDependencyLine: (line: string) => [string, string] | null;
export declare class PythonProvider implements DependencyProvider {
    readonly language: "python";
    readonly capabilities: {
        readonly supportsLatestResolution: true;
        readonly supportsPreciseMode: true;
        readonly versionStrategy: "semver";
    };
    private options;
    private manifestType;
    private packageManager;
    constructor(manifestPath: string, packageManager?: PythonPackageManager, providerOptions?: ProviderOptions);
    private detectManifestType;
    getLatestVersion(packageName: string): Promise<string>;
    private getPipVersion;
    private getCondaVersion;
    private getUvVersion;
    getAllVersions(packageName: string): Promise<string[]>;
    readManifest(filePath: string): DependencyManifest;
    private readRequirementsTxt;
    private readPyprojectToml;
    private readPep621PyprojectToml;
    private readPipfile;
    private readCondaEnvironment;
    writeManifest(filePath: string, manifest: DependencyManifest): void;
    private writeRequirementsTxt;
    private writePyprojectToml;
    private writePep621PyprojectToml;
    private writePipfile;
    private writeCondaEnvironment;
    validatePackageName(packageName: string): boolean;
}