export interface Diagnostic {
    file: string;
    line: number;
    column: number;
    severity: "error" | "warning" | "info" | "hint";
    message: string;
    code?: string | number;
    source?: string;
}
export declare function collectDiagnostics({ projectRoot, file, waitMs, }?: {
    projectRoot?: string;
    file?: string;
    waitMs?: number;
}): Promise<Diagnostic[]>;