import type { OpenSpecStatus, OpenSpecChange, OpenSpecManifest, OpenSpecTask, TasksDocument, Amendment, SessionLog, OpenSpecConfig, CreateProposalOptions, TransitionOptions, CreateAmendmentOptions, UpdateTaskOptions, TransitionResult, OpenSpecQueryFilter, OpenSpecQueryResult, OpenSpecEventListener, TaskDependency } from "./types";
export declare class OpenSpecClient {
    private config;
    private rootDir;
    private changesDir;
    private archiveDir;
    private activePath;
    private manifestPath;
    private listeners;
    constructor(projectRoot: string, config?: Partial<OpenSpecConfig>);
    initialize(): Promise<void>;
    createProposal(options: CreateProposalOptions): Promise<OpenSpecChange>;
    transition(toStatus: OpenSpecStatus, options: TransitionOptions): Promise<TransitionResult>;
    getChange(changeId: string): Promise<OpenSpecChange | null>;
    getActive(): Promise<OpenSpecChange | null>;
    setActive(changeId: string, taskId?: string): Promise<void>;
    clearActive(): Promise<void>;
    addTasks(changeId: string, tasks: Omit<OpenSpecTask, "id">[]): Promise<TasksDocument>;
    updateTask(options: UpdateTaskOptions): Promise<OpenSpecTask | null>;
    getTasks(changeId: string): Promise<TasksDocument | null>;
    addTaskDependency(changeId: string, dependency: TaskDependency): Promise<void>;
    createAmendment(options: CreateAmendmentOptions): Promise<Amendment>;
    addSessionLog(changeId: string, log: SessionLog): Promise<void>;
    query(filter: OpenSpecQueryFilter): Promise<OpenSpecQueryResult>;
    getManifest(): Promise<OpenSpecManifest>;
    rebuildManifest(): Promise<OpenSpecManifest>;
    on(listener: OpenSpecEventListener): () => void;
    private emit;
    private generateChangeId;
    private getContentFileName;
    private metadataToChange;
    private saveMetadata;
    private archiveChange;
    private updateManifest;
    private changeToManifestEntry;
    private createEmptyManifest;
    private estimateAmendmentEffort;
    private formatAmendmentMarkdown;
}