13 lines
349 B
TypeScript
13 lines
349 B
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and misskey-project
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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export function assertNever(x: never): never {
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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throw new Error(`Unexpected type: ${(x as any)?.type ?? x}`);
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}
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export function assertType<T>(node: unknown): asserts node is T {
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}
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