lib/rules/switch-colon-spacing.js
function isValidSpacing(left, right, expected) {
            return (
                astUtils.isClosingBraceToken(right) ||
                !astUtils.isTokenOnSameLine(left, right) ||
                sourceCode.isSpaceBetweenTokens(left, right) === expected
            );
        }
function isValidSpacing(left, right, expected) {
            return (
                astUtils.isClosingBraceToken(right) ||
                !astUtils.isTokenOnSameLine(left, right) ||
                sourceCode.isSpaceBetweenTokens(left, right) === expected
            );
        }
function isValidSpacing ( left , right , expected ) { return ( astUtils . isClosingBraceToken ( right ) || ! astUtils . isTokenOnSameLine ( left , right ) || sourceCode . isSpaceBetweenTokens ( left , right ) === expected ) ; }
Check whether the spacing between the given 2 tokens is valid or not.
@param {Token} left The left token to check.
@param {Token} right The right token to check.
@param {boolean} expected The expected spacing to check. `true` if there should be a space.
@returns {boolean} `true` if the spacing between the tokens is valid.
Check whether the spacing between the given 2 tokens is valid or not .