import { CompassComponentType, CustomFieldFromYAML, CustomFields } from '@atlassian/forge-graphql-types';
export declare function isObjEmpty(obj: Record<string, unknown>): boolean;
export default class ConfigFileParser {
    errors: Array<string>;
    private type;
    constructor(compassComponentType: CompassComponentType | string);
    validateConfigCustomFieldsAgainstComponent(configCustomFields?: CustomFieldFromYAML[], componentCustomFields?: CustomFields): void;
    validateConfig(config: any): void;
    validateTopLevelProperties(object: any, expectedObject: any): void;
    validateFieldProperties(fields: any): void;
    validateCustomFieldsProperties(customFields: any): void;
    validateLinkProperties(links: any): void;
    validateRelationshipProperties(relationships: any): void;
    validateRelationshipsArray(endNodes: Array<string>, relationshipType: string): void;
    validateLabels(labels: Array<string>, maxLabelLength: number): void;
    checkForMandatoryKeys(actualKeys: Array<string>, expectedObject: any, topLevelProperty?: string): void;
    checkForUnknownKeys(actualKeys: Array<string>, expectedKeys: Array<string>): void;
    checkForUnknownLinkKeys(actualKeys: Array<string>, link: any): void;
    checkIfKeyIsUnknown(key: string, expectedKeys: Array<string>, nested?: boolean): void;
    validValueType(value: any, expectedType: string, key: string): boolean;
    checkFields(key: string, value: any): void;
    checkLinkType(type: string): void;
    isCustomFieldTypeValid(type: string): boolean;
    checkLabelValue(label: string, maxLabelLength: number): void;
    addError(message: string): void;
}