28 lines
566 B
TypeScript
28 lines
566 B
TypeScript
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// Copyright 2022 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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export type PromiseAction<Type extends string, Payload = void, Meta = void> =
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type: Type;
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payload: Promise<Payload>;
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} & (Meta extends void
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? { meta?: void }
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: {
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meta: Meta;
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}))
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| {
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type: `${Type}_PENDING`;
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meta: Meta;
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}
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| {
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type: `${Type}_FULFILLED`;
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payload: Payload;
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meta: Meta;
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}
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| {
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type: `${Type}_REJECTED`;
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error: true;
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payload: Error;
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meta: Meta;
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};
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