@connectrpc/connect-query/dist/cjs/utils.d.ts

TypeScript-first expansion pack for TanStack Query that gives you Protobuf superpowers.

import type { Message, PartialMessage } from "@bufbuild/protobuf";
import type { MethodUnaryDescriptor } from "./method-unary-descriptor.js";
/**
 * Pass this value as an input to signal that you want to disable the query.
 */
export declare const disableQuery: unique symbol;
/**
 * Use this type in situations where you want to disable a query from use.
 */
export type DisableQuery = typeof disableQuery;
/**
 * Throws an error with the provided message when the condition is `false`
 */
export declare function assert(condition: boolean, message: string): asserts condition;
/**
 * Verifies that the provided input is a valid AbortController
 */
export declare const isAbortController: (input: unknown) => input is AbortController;
/**
 * @see `Updater` from `@tanstack/react-query`
 */
export type ConnectUpdater<O extends Message<O>> = PartialMessage<O> | ((prev?: O) => PartialMessage<O> | undefined);
/**
 * This helper makes sure that the Class for the original data is returned, even if what's provided is a partial message or a plain JavaScript object representing the underlying values.
 */
export declare const createProtobufSafeUpdater: <I extends Message<I>, O extends Message<O>>(methodSig: Pick<MethodUnaryDescriptor<I, O>, "O">, updater: ConnectUpdater<O>) => (prev?: O) => O;
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