@temporalio/common/lib/internal-non-workflow/codec-types.d.ts

Common library for code that's used across the Client, Worker, and/or Workflow

import type { Payload } from '../interfaces';
import type { ProtoFailure } from '../failure';
export interface EncodedPayload extends Payload {
    encoded: true;
}
export interface DecodedPayload extends Payload {
    decoded: true;
}
/** Replace `Payload`s with `EncodedPayload`s */
export type Encoded<T> = ReplaceNested<T, Payload, EncodedPayload>;
/** Replace `Payload`s with `DecodedPayload`s */
export type Decoded<T> = ReplaceNested<T, Payload, DecodedPayload>;
export type EncodedProtoFailure = Encoded<ProtoFailure>;
export type DecodedProtoFailure = Decoded<ProtoFailure>;
/** An object T with any nested values of type ToReplace replaced with ReplaceWith */
export type ReplaceNested<T, ToReplace, ReplaceWith> = T extends (...args: any[]) => any ? T : [keyof T] extends [never] ? T : T extends {
    [k: string]: ToReplace;
} ? {
    [P in keyof T]: ReplaceNested<T[P], ToReplace, ReplaceWith>;
} : T extends ToReplace ? ReplaceWith | Exclude<T, ToReplace> : {
    [P in keyof T]: ReplaceNested<T[P], ToReplace, ReplaceWith>;
};