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fix(types): improving indentNormalizer type check #1284

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fix(types): improving indentNormalizer type check #1284

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2 changes: 0 additions & 2 deletions packages/spectacle/src/utils/indent-normalizer.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,7 @@ import indentNormalizer from './indent-normalizer';

describe('indentNormalizer', () => {
it('handles empty cases', () => {
// @ts-ignore
expect(indentNormalizer()).toEqual('');
// @ts-ignore
expect(indentNormalizer(null)).toEqual('');
expect(indentNormalizer('')).toEqual('');
expect(indentNormalizer(' ')).toEqual('');
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2 changes: 1 addition & 1 deletion packages/spectacle/src/utils/indent-normalizer.ts
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
// Indent to smallest non-empty whitespace level and trim start / end of string.
const indentNormalizer = (val: string) => {
const indentNormalizer = (val?: string | null) => {
let prefix: string | null = null;
return (val || '')
.split('\n')
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