import { MetadataConfig } from './schema';
export declare enum IssueSeverity {
    info = 0,
    warn = 1,
    error = 2
}
export interface Issue {
    /** The type of issue, auto-generated for AJV errors based on the validation type */
    id: string;
    /** The severity of the lint message */
    severity: IssueSeverity;
    /** The data path, using segments, to the source of this message */
    path: string[];
    /** A human readable description of the issue, presented to users */
    message: string;
}
export interface IssueRule<Data = MetadataConfig> {
    id: string;
    severity: IssueSeverity;
    validate(config: Data): null | Issue | Issue[];
}