import type { SandboxSession } from "eve/sandbox";
export interface PostEditDiagnostic {
    readonly check: "git-diff" | "syntax" | "typescript" | "whitespace";
    readonly code?: number;
    readonly column?: number;
    readonly line?: number;
    readonly message: string;
    readonly path?: string;
}
type DiagnosticsSandbox = Pick<SandboxSession, "readTextFile" | "resolvePath" | "run">;
export declare function runPostEditDiagnostics(input: {
    readonly addedPaths?: readonly string[];
    readonly changedPaths: readonly string[];
    readonly deletedPaths: readonly string[];
    readonly patchRoot: string;
    /** Content each written path had before the patch; null or absent for new files. */
    readonly previousContents?: ReadonlyMap<string, string | null>;
    readonly sandbox: DiagnosticsSandbox;
}): Promise<PostEditDiagnostic[]>;
/**
 * Type diagnostics through the worker installed by `installCodeTooling`.
 * Silently contributes nothing when the worker is absent, so consumers that
 * skip the tooling still get every other check.
 */
export declare function runTypeScriptDiagnostics(input: {
    readonly paths: readonly string[];
    readonly patchRoot: string;
    readonly sandbox: DiagnosticsSandbox;
}): Promise<PostEditDiagnostic[]>;
/** Drop type diagnostics that already existed before the patch, matched by path, code, and message. */
export declare function onlyNewTypeDiagnostics(diagnostics: readonly PostEditDiagnostic[], baseline: readonly PostEditDiagnostic[]): PostEditDiagnostic[];
export {};