import type { DatabaseSync } from 'node:sqlite';
import type { ScenePrincipal } from '../contracts.js';
/** Associations are annotations only: existing branches never become autonomous write targets. */
export declare class TaskBranchInventory {
    private readonly db;
    constructor(db: DatabaseSync);
    private project;
    list(principal: ScenePrincipal, projectId: string): Promise<{
        projectId: string;
        repositoryRoot: string;
        checkoutDirty: boolean;
        branches: {
            ref: string;
            sha: string;
            subject: string;
            worktree: string;
            taskId: string;
            activationId: string;
            association: string;
            changedSinceConfirmation: boolean;
        }[];
    }>;
    associate(principal: ScenePrincipal, input: {
        projectId: string;
        branchRef: string;
        expectedSha: string;
        taskId: string;
    }): Promise<{
        taskId: string;
        association: string;
        ref: string;
        sha: string;
        subject: string;
        worktree: string;
        activationId: string;
        changedSinceConfirmation: boolean;
    }>;
}