$ npm install jest-matcher-utils
This package's exports are most notably used by expect
's this.utils
.
To add this package as a dependency of a project, run either of the following commands:
npm install jest-matcher-utils
yarn add jest-matcher-utils
stringify
highlightTrailingWhitespace
printReceived
printExpected
printWithType
ensureNoExpected
ensureActualIsNumber
ensureExpectedIsNumber
ensureNumbers
ensureExpectedIsNonNegativeInteger
printDiffOrStringify
diff
pluralize
getLabelPrinter
matcherErrorMessage
matcherHint
MatcherHintOptions
DiffOptions
EXPECTED_COLOR
RECEIVED_COLOR
INVERTED_COLOR
BOLD_WEIGHT
DIM_COLOR
SUGGEST_TO_CONTAIN_EQUAL
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