export declare class SpecDiffTree {
    definitions: DiffItem[];
    controllers: DiffItem[];
    apis: DiffItem[];
    specDiff?: DiffItem;
    name: string;
    diffType: "created" | "deleted" | "updated";
}
export declare class DiffItem {
    type: "api" | "struct" | "dir" | "specInfo" | "spec" | "controller";
    name: string;
    diffType: "created" | "deleted" | "updated";
    pre?: any;
    new?: any;
    diffItems?: DiffItem[];
    static checkHasDefinitionsUpdate(diffItem: DiffItem): boolean;
    static getControllerDiffItems(diffItem: DiffItem, controllerName: string): DiffItem[];
    static getSpecDiffCnt(specDiffTree: SpecDiffTree): number;
    static getDiffCnt(diffItems: DiffItem[]): void;
    static getSpecDiffTree(diffItems: DiffItem[], specName: string): SpecDiffTree;
}
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