import type { RuntimeContentItem } from "../code-mode/types.ts";
import type { BindingRecipe, PortableState } from "./portable-state.ts";
export interface TsWorkerInput {
    mode?: "live" | "isolated";
    /** Empty source captures the current heap without replaying or replacing it. */
    captureOnly?: boolean;
    /** Restore only these noncolliding durable additions into an existing kernel. */
    restore?: PortableState;
    state: PortableState;
    javascript: string;
    bindings: Record<string, BindingRecipe>;
    toolNames: Record<string, string>;
    toolMetadata: unknown[];
    outputHints: Record<string, "command" | "plain-command">;
    commandFormatter: string;
    maxStateBytes: number;
}
export type TsWorkerCommand = {
    kind: "start";
    runId: number;
    input: TsWorkerInput;
} | TsWorkerReply;
export type TsWorkerMessage = {
    kind: "output";
    items: RuntimeContentItem[];
} | {
    kind: "notify";
    text: string;
} | {
    kind: "yield";
} | {
    kind: "request";
    id: number;
    operation: "tool" | "import";
    name: string;
    input: unknown;
} | {
    kind: "done";
    state: PortableState;
} | {
    kind: "live-done";
    state: PortableState;
    skipped: {
        name: string;
        reason: string;
    }[];
    sourceStarted: boolean;
    error?: string;
    captureError?: string;
    restoreFailed?: string[];
} | {
    kind: "error";
    error: string;
};
export type TsWorkerEnvelope = {
    runId: number;
    message: TsWorkerMessage;
};
export type TsWorkerOutcome = Extract<TsWorkerMessage, {
    kind: "done" | "live-done";
}>;
export interface TsWorkerReply {
    id: number;
    value?: unknown;
    error?: string;
}
export declare const TS_GLOBAL_DECLARATIONS = "\ndeclare const ALL_TOOLS: ReadonlyArray<{name:keyof typeof tools;description:string}>;\ndeclare function text(value: unknown): void;\ndeclare function image(value: unknown, detail?: \"auto\" | \"low\" | \"high\" | \"original\" | null): void;\ndeclare function generatedImage(value: unknown): void;\ndeclare function notify(value: unknown): void;\ndeclare function yield_control(): void;\ndeclare function exit(): never;\ndeclare function store(key: string, value: unknown): void;\ndeclare function load<T = unknown>(key: string): T | undefined;\n";