import { type ProjectAgentRuntimeDiscovery } from "../agent/project/agent-runtime.js";
import type { DiscoveryResult } from "../discovery/index.js";
import type { RuntimeAdapter } from "../platform/index.js";
import type { FileSystemAdapter } from "../platform/adapters/base.js";
import type { VeryfrontConfig } from "../config/index.js";
import type { RunnableTask } from "./runner.js";
/** Project runtime discovery result used by task lookup and execution helpers. */
export type ProjectTaskRuntimeDiscovery = ProjectAgentRuntimeDiscovery;
/** Options for discovering tasks through the unified project runtime. */
export interface ProjectTaskRuntimeOptions {
    /** Project root used to resolve local discovery paths and configuration. */
    projectDir: string;
    /** Runtime adapter that owns filesystem and environment access. */
    adapter: RuntimeAdapter;
    /** Preloaded project configuration, or `null` to load it from the project. */
    config?: VeryfrontConfig | null;
    /** Optional filesystem override for virtual or hosted project sources. */
    fsAdapter?: FileSystemAdapter;
    /** Source-specific configuration cache key. */
    cacheKey?: string;
    /** Emit verbose discovery diagnostics. */
    debug?: boolean;
    /** Reject the discovery when any colocated project primitive fails to load. */
    throwOnErrors?: boolean;
    /** Explicit host-owned capability for a trusted local or dedicated runtime. */
    allowHostProjectCodeExecution?: boolean;
}
/** Format project-runtime discovery failures for CLI and operator diagnostics. */
export declare function formatProjectRuntimeDiscoveryErrors(errors: DiscoveryResult["errors"]): string[];
/** Discover project tasks and the colocated runtime primitives they may use. */
export declare function discoverProjectTaskRuntime(options: ProjectTaskRuntimeOptions): Promise<ProjectTaskRuntimeDiscovery>;
/** Find one task by its stable project-runtime ID. */
export declare function findProjectRuntimeTask(discovery: DiscoveryResult, taskId: string): RunnableTask | null;
/** List project-runtime tasks in deterministic ID order. */
export declare function listProjectRuntimeTasks(discovery: DiscoveryResult): RunnableTask[];
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