import type { DependencyManifest, DependencyProvider, GitHubActionsProviderOptions } from "../types";
export type { GitHubActionsProviderOptions } from "../types";
export declare const updateGitHubActionsUsesLine: (line: string, dependencies: Record<string, string>, versionLabels?: Record<string, string>) => string;
export declare class GitHubActionsProvider implements DependencyProvider {
    readonly language: "github-actions";
    readonly capabilities: {
        readonly supportsLatestResolution: true;
        readonly supportsPreciseMode: true;
        readonly versionStrategy: "exact";
    };
    private readonly apiUrl;
    private readonly fetch;
    private readonly headers;
    constructor(options?: GitHubActionsProviderOptions);
    getLatestVersion(packageName: string): Promise<string>;
    resolveVersionSpec(packageName: string, version: string): Promise<string>;
    private getLatestTag;
    getAllVersions(packageName: string): Promise<string[]>;
    private getLatestReleaseTag;
    private getRepositoryTags;
    private getCommitSha;
    readManifest(filePath: string): DependencyManifest;
    writeManifest(filePath: string, manifest: DependencyManifest): void;
    validatePackageName(packageName: string): boolean;
}