type ExtensionCommandContext = {
    cwd: string;
    ui: {
        notify(message: string, level?: "info" | "warning" | "error"): void;
        setStatus(key: string, value: string | undefined): void;
    };
};
type ExtensionAPI = {
    on(event: "session_start", handler: (event: unknown, ctx: ExtensionCommandContext) => void): void;
    registerCommand(name: string, command: {
        description: string;
        handler: (args: string, ctx: ExtensionCommandContext) => Promise<void>;
    }): void;
};
export type ParsedTicketMasterArgs = {
    parentTicketId: string;
    baseBranch?: string;
    packageSource?: string;
    extraContext: string;
};
export type TicketSummary = {
    id: string;
    title: string;
    description?: string;
    status?: string;
    assignee?: {
        id?: string;
        name?: string;
    } | string | null;
    blockedBy?: string[];
    blocking?: string[];
};
type WorkerPromptInput = {
    parent: TicketSummary;
    child: TicketSummary;
    position: number;
    total: number;
    branchBase: string;
    childBranch: string;
    prTarget: string;
    packageSource: string;
    extraContext?: string;
    previous?: {
        id: string;
        branch: string;
        prUrl?: string;
    };
};
export declare function parseTicketMasterArgs(args: string): ParsedTicketMasterArgs;
export declare function buildChildBranchName(ticketId: string, title: string): string;
export declare function sortChildrenForQueue(children: TicketSummary[]): TicketSummary[];
export declare function buildForgeWorkerPrompt(input: WorkerPromptInput): string;
export default function (pi: ExtensionAPI): void;
export {};