import { Severity } from '@useoptic/openapi-utilities';
import { Specification, SpecificationAssertions, RuleContext } from '../types';
type SpecificationRuleConfig<RuleName extends string> = {
    name: RuleName;
    docsLink?: string;
    matches?: SpecificationRule['matches'];
    rule: SpecificationRule['rule'];
    severity?: 'info' | 'warn' | 'error';
};
export declare class SpecificationRule<RuleName extends string = string> {
    type: 'specification-rule';
    name: RuleName;
    docsLink?: string;
    matches?: (specification: Specification, context: RuleContext) => boolean;
    rule: (specification: SpecificationAssertions, context: RuleContext) => void;
    severity?: Severity;
    constructor(config: SpecificationRuleConfig<RuleName>);
    static isInstance(v: any): v is SpecificationRule;
}
export {};
//# sourceMappingURL=specification-rule.d.ts.map