import type { Task, TaskOptions } from "../task.js";
import type { SourceLocation } from "./service-spec.js";
export declare const AsyncTokenSymbol: unique symbol;
export type TaskInput<A extends Task<any, any>> = A extends Task<string, infer Input> ? Input : never;
export interface TaskSpec<Name extends string = string> {
    /**
     * Unique name of this Task.
     */
    name: Name;
    /**
     * Optional runtime properties.
     */
    options?: TaskOptions;
    sourceLocation?: SourceLocation;
}
//# sourceMappingURL=task.d.ts.map