Lint result file format is simply JSON
type LintResultLevel = "notice" | "warning" | "failure";
interface LintResult {
path: string;
rule: string;
message: string;
startLine: number | undefined;
endLine: number | undefined;
startColumn: number | undefined;
endColumn: number | undefined;
level: LintResultLevel;
}
Lint result json is array of LintResult