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@bufbuild/protobuf

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A complete implementation of Protocol Buffers in TypeScript, suitable for web browsers and Node.js.

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import type { MessageShape } from "./types.js"; import type { DescMessage } from "./descriptors.js"; /** * Merge message `source` into message `target`, following Protobuf semantics. * * This is the same as serializing the source message, then deserializing it * into the target message via `mergeFromBinary()`, with one difference: * While serialization will create a copy of all values, `merge()` will copy * the reference for `bytes` and messages. * * Also see https://protobuf.com/docs/language-spec#merging-protobuf-messages */ export declare function merge<Desc extends DescMessage>(schema: Desc, target: MessageShape<Desc>, source: MessageShape<Desc>): void;