import { type Runner } from "../../../process-runner/dist/index.js";
export interface GhClientOptions {
    token: string;
    endpoint?: string;
    fetch?: typeof fetch;
}
export interface GhClient {
    graphql<T>(query: string, variables: Record<string, unknown>): Promise<T>;
}
export declare function createGhClient(options: GhClientOptions): GhClient;
export interface ResolveAuthOptions {
    explicitToken?: string;
    runner?: Runner;
}
export declare function resolveAuth(options: ResolveAuthOptions): Promise<string>;
export interface ResolveEndpointOptions {
    env?: Record<string, string | undefined>;
}
export declare function resolveEndpoint(options?: ResolveEndpointOptions): string;