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23 lines
490 B
TypeScript
23 lines
490 B
TypeScript
// Copyright 2026 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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export function toNumber(input: bigint): number;
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export function toNumber(
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input: number | bigint | null | undefined
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): number | null;
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export function toNumber(
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input: number | bigint | null | undefined
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): number | null {
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if (input == null) {
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return null;
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}
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if (typeof input === 'bigint') {
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return Number(input);
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}
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if (Number.isFinite(input)) {
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return input;
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}
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return null;
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}
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