import type { Accessor } from '../accessor/base.ts';
import type { IndexCacheStore } from '../cache/index/store.ts';
import type { Resource } from '../resource/base.ts';
import type { PathSpec } from '../types.ts';
export interface OpKwargs {
    index?: IndexCacheStore;
    filetype?: string | null;
    [k: string]: unknown;
}
export type OpFn = (accessor: Accessor, path: PathSpec, args: readonly unknown[], kwargs: OpKwargs) => unknown;
export interface RegisteredOp {
    name: string;
    resource: string | null;
    filetype: string | null;
    fn(this: void, accessor: Accessor, path: PathSpec, args: readonly unknown[], kwargs: OpKwargs): unknown;
    write: boolean;
}
export interface OpOptions {
    resource: string | string[];
    filetype?: string | null;
    write?: boolean;
}
export declare function op(name: string, options: OpOptions): (target: OpFn, _context: ClassMethodDecoratorContext) => void;
export declare class OpsRegistry {
    private readonly registered;
    register(ro: RegisteredOp): void;
    unregisterResource(resourceKind: string): void;
    registerResource(resource: Resource): void;
    find(name: string, resource: string | null, filetype?: string | null): RegisteredOp | null;
    resolve(name: string, resource: string, filetype?: string | null): OpFn;
    call(name: string, resourceKind: string, accessor: Accessor, path: PathSpec, args?: readonly unknown[], kwargs?: OpKwargs): Promise<unknown>;
}
export declare function registerOp(registry: OpsRegistry, name: string, fn: OpFn, options: OpOptions): void;
//# sourceMappingURL=registry.d.ts.map