import type { ParsedCommandLine } from "typescript";
import type { ProjectSource } from "../project/project.js";
import type { ReadJsonFailureReason } from "../project/read-json.js";
import type { Result } from "../result/result.js";
export type ReadTsconfigResult = Result<ReadJsonFailureReason, ParsedCommandLine>;
export declare function readTsconfig(project: ProjectSource): Promise<ReadTsconfigResult>;