import { type ResumeFromDeps } from "./command.js";
import type { ImportPipeline, PiCommandContext } from "./contract.js";
/**
 * What Pi is given when the extension loads.
 *
 * `module.md` makes registration a responsibility of this module but names no
 * API for it — Pi's extension surface is an internal of a moving application,
 * measured once at 0.83.0 (C-10). The dependency is therefore structural: Pi
 * passes anything that can register a command, and only this file knows the
 * shape. When Pi's API changes, this file changes and nothing else does.
 */
export interface PiCommandDefinition {
    name: string;
    description: string;
    /** Pi calls this when the user types the command. It is the only call site (C-10). */
    run(ctx: PiCommandContext, args: string[]): Promise<void>;
}
export interface PiCommandRegistrar {
    registerCommand(definition: PiCommandDefinition): void;
}
export interface RegisterDeps extends ResumeFromDeps {
    pipeline: ImportPipeline;
}
/** Registers /resume-from with Pi. */
export declare function registerResumeFrom(registrar: PiCommandRegistrar, deps: RegisterDeps): void;