import type { BackgroundTaskStatus } from "../background-agent/types";
export type AgentStatus = "busy" | "idle" | "error" | "running" | "retry";
export type AgentRow = {
    readonly name: string;
    readonly status: AgentStatus;
};
export type JobRow = {
    readonly title: string;
    readonly status: BackgroundTaskStatus;
    readonly toolCalls: number | null;
    readonly lastTool: string | null;
};
export type RosterRow = {
    readonly label: string;
    readonly model: string;
};
export type ConfigState = {
    readonly kind: "valid";
} | {
    readonly kind: "invalid";
    readonly messages: readonly string[];
};
export type RosterState = {
    readonly kind: "empty";
} | {
    readonly kind: "rows";
    readonly rows: readonly RosterRow[];
};
export type AgentsState = {
    readonly kind: "none";
} | {
    readonly kind: "list";
    readonly agents: readonly AgentRow[];
};
export type JobBoardState = {
    readonly kind: "none";
} | {
    readonly kind: "list";
    readonly jobs: readonly JobRow[];
};
export type LoopLive = {
    readonly kind: "live";
    readonly goalsDone: number;
    readonly goalsTotal: number;
    readonly pass: number;
    readonly fail: number;
    readonly pending: number;
    readonly blocked: number;
    readonly activeGoal: string | null;
};
export type LoopState = {
    readonly kind: "none";
} | LoopLive;
export type ConfigBanner = {
    readonly kind: "none";
} | {
    readonly kind: "invalid";
};
export type SidebarView = {
    readonly kind: "active";
    readonly loop: LoopState;
    readonly agents: AgentsState;
    readonly jobs: JobBoardState;
    readonly configBanner: ConfigBanner;
} | {
    readonly kind: "broken";
    readonly messages: readonly string[];
} | {
    readonly kind: "idle";
    readonly roster: RosterState;
};
export declare function assertNever(value: never): never;