source.imba.js

// This is a TextMate grammar distributed by `starry-night`.
// This grammar is developed at
// <https://github.com/imba/imba-linguist-grammar>
// and licensed `mit`.
// See <https://github.com/wooorm/starry-night> for more info.
/** @type {import('../lib/index.js').Grammar} */
const grammar = {
  extensions: ['.imba'],
  names: ['imba'],
  patterns: [
    {include: '#root'},
    {
      captures: {1: {name: 'punctuation.definition.comment.imba'}},
      match: '\\A(#!).*(?=$)',
      name: 'comment.line.shebang.imba'
    }
  ],
  repository: {
    'array-literal': {
      begin: '\\s*(\\[)',
      beginCaptures: {1: {name: 'meta.brace.square.imba'}},
      end: '\\]',
      endCaptures: {0: {name: 'meta.brace.square.imba'}},
      name: 'meta.array.literal.imba',
      patterns: [{include: '#expr'}, {include: '#punctuation-comma'}]
    },
    block: {
      patterns: [
        {include: '#style-declaration'},
        {include: '#object-keys'},
        {include: '#tag-literal'},
        {include: '#regex'},
        {include: '#keywords'},
        {include: '#comment'},
        {include: '#literal'},
        {include: '#plain-identifiers'},
        {include: '#plain-accessors'},
        {include: '#pairs'},
        {include: '#invalid-indentation'}
      ]
    },
    'boolean-literal': {
      patterns: [
        {
          match:
            '(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(true|yes)(?![\\?_\\-$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.))',
          name: 'constant.language.boolean.true.imba'
        },
        {
          match:
            '(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(false|no)(?![\\?_\\-$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.))',
          name: 'constant.language.boolean.false.imba'
        }
      ]
    },
    brackets: {
      patterns: [
        {begin: '{', end: '}|(?=\\*/)', patterns: [{include: '#brackets'}]},
        {begin: '\\[', end: '\\]|(?=\\*/)', patterns: [{include: '#brackets'}]}
      ]
    },
    comment: {
      patterns: [
        {
          begin: '/\\*\\*(?!/)',
          beginCaptures: {0: {name: 'punctuation.definition.comment.imba'}},
          end: '\\*/',
          endCaptures: {0: {name: 'punctuation.definition.comment.imba'}},
          name: 'comment.block.documentation.imba',
          patterns: [{include: '#docblock'}]
        },
        {
          begin: '(/\\*)(?:\\s*((@)internal)(?=\\s|(\\*/)))?',
          beginCaptures: {
            1: {name: 'punctuation.definition.comment.imba'},
            2: {name: 'storage.type.internaldeclaration.imba'},
            3: {name: 'punctuation.decorator.internaldeclaration.imba'}
          },
          end: '\\*/',
          endCaptures: {0: {name: 'punctuation.definition.comment.imba'}},
          name: 'comment.block.imba'
        },
        {
          begin: '(###)',
          beginCaptures: {1: {name: 'punctuation.definition.comment.imba'}},
          end: '###(?:[ \\t]*\\n)',
          endCaptures: {0: {name: 'punctuation.definition.comment.imba'}},
          name: 'comment.block.imba'
        },
        {
          begin: '(^[ \\t]+)?((//|\\#\\s)(?:\\s*((@)internal)(?=\\s|$))?)',
          beginCaptures: {
            1: {name: 'punctuation.whitespace.comment.leading.imba'},
            2: {name: 'comment.line.double-slash.imba'},
            3: {name: 'punctuation.definition.comment.imba'},
            4: {name: 'storage.type.internaldeclaration.imba'},
            5: {name: 'punctuation.decorator.internaldeclaration.imba'}
          },
          contentName: 'comment.line.double-slash.imba',
          end: '(?=$)'
        }
      ]
    },
    'css-color-keywords': {
      patterns: [
        {
          match:
            '(?i)(?<![\\w-])(aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|orange|purple|red|silver|teal|white|yellow)(?![\\w-])',
          name: 'support.constant.color.w3c-standard-color-name.css'
        },
        {
          match:
            '(?xi) (?<![\\w-])\n(aliceblue|antiquewhite|aquamarine|azure|beige|bisque|blanchedalmond|blueviolet|brown|burlywood\n|cadetblue|chartreuse|chocolate|coral|cornflowerblue|cornsilk|crimson|cyan|darkblue|darkcyan\n|darkgoldenrod|darkgray|darkgreen|darkgrey|darkkhaki|darkmagenta|darkolivegreen|darkorange\n|darkorchid|darkred|darksalmon|darkseagreen|darkslateblue|darkslategray|darkslategrey|darkturquoise\n|darkviolet|deeppink|deepskyblue|dimgray|dimgrey|dodgerblue|firebrick|floralwhite|forestgreen\n|gainsboro|ghostwhite|gold|goldenrod|greenyellow|grey|honeydew|hotpink|indianred|indigo|ivory|khaki\n|lavender|lavenderblush|lawngreen|lemonchiffon|lightblue|lightcoral|lightcyan|lightgoldenrodyellow\n|lightgray|lightgreen|lightgrey|lightpink|lightsalmon|lightseagreen|lightskyblue|lightslategray\n|lightslategrey|lightsteelblue|lightyellow|limegreen|linen|magenta|mediumaquamarine|mediumblue\n|mediumorchid|mediumpurple|mediumseagreen|mediumslateblue|mediumspringgreen|mediumturquoise\n|mediumvioletred|midnightblue|mintcream|mistyrose|moccasin|navajowhite|oldlace|olivedrab|orangered\n|orchid|palegoldenrod|palegreen|paleturquoise|palevioletred|papayawhip|peachpuff|peru|pink|plum\n|powderblue|rebeccapurple|rosybrown|royalblue|saddlebrown|salmon|sandybrown|seagreen|seashell\n|sienna|skyblue|slateblue|slategray|slategrey|snow|springgreen|steelblue|tan|thistle|tomato\n|transparent|turquoise|violet|wheat|whitesmoke|yellowgreen)\n(?![\\w-])',
          name: 'support.constant.color.w3c-extended-color-name.css'
        },
        {
          match: '(?i)(?<![\\w-])currentColor(?![\\w-])',
          name: 'support.constant.color.current.css'
        }
      ]
    },
    'css-combinators': {
      patterns: [
        {match: '>>>|>>|>|\\+|~', name: 'punctuation.separator.combinator.css'},
        {match: '&', name: 'keyword.other.parent-selector.css'}
      ]
    },
    'css-commas': {match: ',', name: 'punctuation.separator.list.comma.css'},
    'css-comment': {
      patterns: [
        {match: '\\#(\\s.+)?(\\n|$)', name: 'comment.line.imba'},
        {match: '(^\\t+)(\\#(\\s.+)?(\\n|$))', name: 'comment.line.imba'}
      ]
    },
    'css-escapes': {
      patterns: [
        {
          match: '\\\\[0-9a-fA-F]{1,6}',
          name: 'constant.character.escape.codepoint.css'
        },
        {
          begin: '\\\\$\\s*',
          end: '^(?<!\\G)',
          name: 'constant.character.escape.newline.css'
        },
        {match: '\\\\.', name: 'constant.character.escape.css'}
      ]
    },
    'css-functions': {
      patterns: [
        {
          begin: '(?i)(?<![\\w-])(calc)(\\()',
          beginCaptures: {
            1: {name: 'support.function.calc.css'},
            2: {name: 'punctuation.section.function.begin.bracket.round.css'}
          },
          end: '\\)',
          endCaptures: {
            0: {name: 'punctuation.section.function.end.bracket.round.css'}
          },
          name: 'meta.function.calc.css',
          patterns: [
            {
              match: '[*/]|(?<=\\s|^)[-+](?=\\s|$)',
              name: 'keyword.operator.arithmetic.css'
            },
            {include: '#css-property-values'}
          ]
        },
        {
          begin: '(?i)(?<![\\w-])(rgba?|hsla?)(\\()',
          beginCaptures: {
            1: {name: 'support.function.misc.css'},
            2: {name: 'punctuation.section.function.begin.bracket.round.css'}
          },
          end: '\\)',
          endCaptures: {
            0: {name: 'punctuation.section.function.end.bracket.round.css'}
          },
          name: 'meta.function.color.css',
          patterns: [{include: '#css-property-values'}]
        },
        {
          begin:
            '(?xi) (?<![\\w-])\n(\n  (?:-webkit-|-moz-|-o-)?    # Accept prefixed/historical variants\n  (?:repeating-)?            # "Repeating"-type gradient\n  (?:linear|radial|conic)    # Shape\n  -gradient\n)\n(\\()',
          beginCaptures: {
            1: {name: 'support.function.gradient.css'},
            2: {name: 'punctuation.section.function.begin.bracket.round.css'}
          },
          end: '\\)',
          endCaptures: {
            0: {name: 'punctuation.section.function.end.bracket.round.css'}
          },
          name: 'meta.function.gradient.css',
          patterns: [
            {
              match: '(?i)(?<![\\w-])(from|to|at)(?![\\w-])',
              name: 'keyword.operator.gradient.css'
            },
            {include: '#css-property-values'}
          ]
        },
        {
          begin: '(?i)(?<![\\w-])(-webkit-gradient)(\\()',
          beginCaptures: {
            1: {name: 'invalid.deprecated.gradient.function.css'},
            2: {name: 'punctuation.section.function.begin.bracket.round.css'}
          },
          end: '\\)',
          endCaptures: {
            0: {name: 'punctuation.section.function.end.bracket.round.css'}
          },
          name: 'meta.function.gradient.invalid.deprecated.gradient.css',
          patterns: [
            {
              begin: '(?i)(?<![\\w-])(from|to|color-stop)(\\()',
              beginCaptures: {
                1: {name: 'invalid.deprecated.function.css'},
                2: {
                  name: 'punctuation.section.function.begin.bracket.round.css'
                }
              },
              end: '\\)',
              endCaptures: {
                0: {name: 'punctuation.section.function.end.bracket.round.css'}
              },
              patterns: [{include: '#css-property-values'}]
            },
            {include: '#css-property-values'}
          ]
        },
        {
          begin:
            '(?xi) (?<![\\w-])\n(annotation|attr|blur|brightness|character-variant|contrast|counters?\n|cross-fade|drop-shadow|element|fit-content|format|grayscale|hue-rotate\n|image-set|invert|local|minmax|opacity|ornaments|repeat|saturate|sepia\n|styleset|stylistic|swash|symbols)\n(\\()',
          beginCaptures: {
            1: {name: 'support.function.misc.css'},
            2: {name: 'punctuation.section.function.begin.bracket.round.css'}
          },
          end: '\\)',
          endCaptures: {
            0: {name: 'punctuation.section.function.end.bracket.round.css'}
          },
          name: 'meta.function.misc.css',
          patterns: [
            {
              match: '(?i)(?<=[,\\s"]|\\*/|^)\\d+x(?=[\\s,"\')]|/\\*|$)',
              name: 'constant.numeric.other.density.css'
            },
            {include: '#css-property-values'},
            {match: '[^\'"),\\s]+', name: 'variable.parameter.misc.css'}
          ]
        },
        {
          begin: '(?i)(?<![\\w-])(circle|ellipse|inset|polygon|rect)(\\()',
          beginCaptures: {
            1: {name: 'support.function.shape.css'},
            2: {name: 'punctuation.section.function.begin.bracket.round.css'}
          },
          end: '\\)',
          endCaptures: {
            0: {name: 'punctuation.section.function.end.bracket.round.css'}
          },
          name: 'meta.function.shape.css',
          patterns: [
            {
              match: '(?i)(?<=\\s|^|\\*/)(at|round)(?=\\s|/\\*|$)',
              name: 'keyword.operator.shape.css'
            },
            {include: '#css-property-values'}
          ]
        },
        {
          begin: '(?i)(?<![\\w-])(cubic-bezier|steps)(\\()',
          beginCaptures: {
            1: {name: 'support.function.timing-function.css'},
            2: {name: 'punctuation.section.function.begin.bracket.round.css'}
          },
          end: '\\)',
          endCaptures: {
            0: {name: 'punctuation.section.function.end.bracket.round.css'}
          },
          name: 'meta.function.timing-function.css',
          patterns: [
            {
              match: '(?i)(?<![\\w-])(start|end)(?=\\s*\\)|$)',
              name: 'support.constant.step-direction.css'
            },
            {include: '#css-property-values'}
          ]
        },
        {
          begin:
            '(?xi) (?<![\\w-])\n( (?:translate|scale|rotate)(?:[XYZ]|3D)?\n| matrix(?:3D)?\n| skew[XY]?\n| perspective\n)\n(\\()',
          beginCaptures: {
            1: {name: 'support.function.transform.css'},
            2: {name: 'punctuation.section.function.begin.bracket.round.css'}
          },
          end: '\\)',
          endCaptures: {
            0: {name: 'punctuation.section.function.end.bracket.round.css'}
          },
          patterns: [{include: '#css-property-values'}]
        }
      ]
    },
    'css-numeric-values': {
      patterns: [
        {
          captures: {1: {name: 'punctuation.definition.constant.css'}},
          match: '(#)(?:[0-9a-fA-F]{3,4}|[0-9a-fA-F]{6}|[0-9a-fA-F]{8})\\b',
          name: 'constant.other.color.rgb-value.hex.css'
        },
        {
          captures: {
            1: {name: 'keyword.other.unit.percentage.css'},
            2: {name: 'keyword.other.unit.${2:/downcase}.css'}
          },
          match:
            '(?xi) (?<![\\w-])\n[-+]?                               # Sign indicator\n\n(?:                                 # Numerals\n    [0-9]+ (?:\\.[0-9]+)?           # Integer/float with leading digits\n  | \\.[0-9]+                       # Float without leading digits\n)\n\n(?:                                 # Scientific notation\n  (?<=[0-9])                        # Exponent must follow a digit\n  E                                 # Exponent indicator\n  [-+]?                             # Possible sign indicator\n  [0-9]+                            # Exponent value\n)?\n\n(?:                                 # Possible unit for data-type:\n  (%)                               # - Percentage\n  | ( deg|grad|rad|turn             # - Angle\n    | Hz|kHz                        # - Frequency\n    | ch|cm|em|ex|fr|in|mm|mozmm|   # - Length\n      pc|pt|px|q|rem|vh|vmax|vmin|\n      vw\n    | dpi|dpcm|dppx                 # - Resolution\n    | s|ms                          # - Time\n    )\n  \\b                               # Boundary checking intentionally lax to\n)?                                  # facilitate embedding in CSS-like grammars',
          name: 'constant.numeric.css'
        }
      ]
    },
    'css-property-values': {
      patterns: [
        {include: '#css-commas'},
        {include: '#css-escapes'},
        {include: '#css-functions'},
        {include: '#css-numeric-values'},
        {include: '#css-size-keywords'},
        {include: '#css-color-keywords'},
        {include: '#string'},
        {match: '!\\s*important(?![\\w-])', name: 'keyword.other.important.css'}
      ]
    },
    'css-pseudo-classes': {
      captures: {
        1: {name: 'punctuation.definition.entity.css'},
        2: {name: 'invalid.illegal.colon.css'}
      },
      match:
        '(?xi)\n(:)(:*)\n(?: active|any-link|checked|default|defined|disabled|empty|enabled|first\n  | (?:first|last|only)-(?:child|of-type)|focus|focus-visible|focus-within\n  | fullscreen|host|hover|in-range|indeterminate|invalid|left|link\n  | optional|out-of-range|placeholder-shown|read-only|read-write\n  | required|right|root|scope|target|unresolved\n  | valid|visited\n)(?![\\w-]|\\s*[;}])',
      name: 'entity.other.attribute-name.pseudo-class.css'
    },
    'css-pseudo-elements': {
      captures: {
        1: {name: 'punctuation.definition.entity.css'},
        2: {name: 'punctuation.definition.entity.css'}
      },
      match:
        '(?xi)\n(?:\n  (::?)                       # Elements using both : and :: notation\n  (?: after\n    | before\n    | first-letter\n    | first-line\n    | (?:-(?:ah|apple|atsc|epub|hp|khtml|moz\n            |ms|o|rim|ro|tc|wap|webkit|xv)\n        | (?:mso|prince))\n      -[a-z-]+\n  )\n  |\n  (::)                        # Double-colon only\n  (?: backdrop\n    | content\n    | grammar-error\n    | marker\n    | placeholder\n    | selection\n    | shadow\n    | spelling-error\n  )\n)\n(?![\\w-]|\\s*[;}])',
      name: 'entity.other.attribute-name.pseudo-element.css'
    },
    'css-selector': {
      begin:
        '(?<=css\\s)(?!(?:[\\@\\.]+[\\!\\<\\>]?)?[\\w\\-\\$]+(?:[\\@\\.]+[\\!\\<\\>]?[\\w\\-\\$]+)*(?:\\s*\\:)[^\\:])',
      end: '(\\s*(?=(?:[\\@\\.]+[\\!\\<\\>]?)?[\\w\\-\\$]+(?:[\\@\\.]+[\\!\\<\\>]?[\\w\\-\\$]+)*(?:\\s*\\:)[^\\:])|\\s*$|(?=\\s+\\#\\s))',
      endCaptures: {0: {name: 'punctuation.separator.sel-properties.css'}},
      name: 'meta.selector.css',
      patterns: [{include: '#css-selector-innards'}]
    },
    'css-selector-innards': {
      patterns: [
        {include: '#css-commas'},
        {include: '#css-escapes'},
        {include: '#css-combinators'},
        {match: '\\*', name: 'entity.name.tag.wildcard.css'},
        {
          begin: '\\[',
          beginCaptures: {
            0: {name: 'punctuation.definition.entity.begin.bracket.square.css'}
          },
          end: '\\]',
          endCaptures: {
            0: {name: 'punctuation.definition.entity.end.bracket.square.css'}
          },
          name: 'meta.attribute-selector.css',
          patterns: [
            {include: '#string'},
            {
              captures: {1: {name: 'storage.modifier.ignore-case.css'}},
              match: '(?<=["\'\\s]|^|\\*/)\\s*([iI])\\s*(?=[\\s\\]]|/\\*|$)'
            },
            {
              captures: {1: {name: 'string.unquoted.attribute-value.css'}},
              match: '(?x)(?<==)\\s*((?!/\\*)(?:[^\\\\"\'\\s\\]]|\\\\.)+)'
            },
            {include: '#css-escapes'},
            {match: '[~|^$*]?=', name: 'keyword.operator.pattern.css'},
            {match: '\\|', name: 'punctuation.separator.css'},
            {
              captures: {1: {name: 'entity.other.namespace-prefix.css'}},
              match:
                "(?x)\n# Qualified namespace prefix\n( -?(?!\\d)(?:[\\w-]|[^\\\\x00-\\\\x7F]|\\\\(?:[0-9a-fA-F]{1,6}|.))+\n| \\*\n)\n# Lookahead to ensure there's a valid identifier ahead\n(?=\n  \\| (?!\\s|=|$|\\])\n  (?: -?(?!\\d)\n   |   [\\\\\\w-]\n   |   [^\\\\x00-\\\\x7F]\n   )\n)"
            },
            {
              captures: {1: {name: 'entity.other.attribute-name.css'}},
              match:
                '(?x)\n(-?(?!\\d)(?>[\\w-]|[^\\\\x00-\\\\x7F]|\\\\(?:[0-9a-fA-F]{1,6}|.))+)\n\\s*\n(?=[~|^\\]$*=]|/\\*)'
            }
          ]
        },
        {include: '#css-pseudo-classes'},
        {include: '#css-pseudo-elements'}
      ]
    },
    'css-size-keywords': {
      patterns: [
        {
          match: '(x+s|sm-|md-|lg-|sm|md|lg|x+l|hg|x+h)(?![\\w-])',
          name: 'support.constant.size.property-value.css'
        }
      ]
    },
    'curly-braces': {
      begin: '\\s*(\\{)',
      beginCaptures: {1: {name: 'meta.brace.curly.imba'}},
      end: '\\}',
      endCaptures: {0: {name: 'meta.brace.curly.imba'}},
      patterns: [{include: '#expr'}, {include: '#punctuation-comma'}]
    },
    decorator: {
      begin: '(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))\\@(?!\\@)',
      beginCaptures: {0: {name: 'punctuation.decorator.imba'}},
      end: '(?=\\s)',
      name: 'meta.decorator.imba',
      patterns: [{include: '#expr'}]
    },
    directives: {
      begin:
        '^(///)\\s*(?=<(reference|amd-dependency|amd-module)(\\s+(path|types|no-default-lib|lib|name)\\s*=\\s*((\\\'([^\\\'\\\\]|\\\\.)*\\\')|(\\"([^\\"\\\\]|\\\\.)*\\")|(\\`([^\\`\\\\]|\\\\.)*\\`)))+\\s*/>\\s*$)',
      beginCaptures: {1: {name: 'punctuation.definition.comment.imba'}},
      end: '(?=$)',
      name: 'comment.line.triple-slash.directive.imba',
      patterns: [
        {
          begin: '(<)(reference|amd-dependency|amd-module)',
          beginCaptures: {
            1: {name: 'punctuation.definition.tag.directive.imba'},
            2: {name: 'entity.name.tag.directive.imba'}
          },
          end: '/>',
          endCaptures: {0: {name: 'punctuation.definition.tag.directive.imba'}},
          name: 'meta.tag.imba',
          patterns: [
            {
              match: 'path|types|no-default-lib|lib|name',
              name: 'entity.other.attribute-name.directive.imba'
            },
            {match: '=', name: 'keyword.operator.assignment.imba'},
            {include: '#string'}
          ]
        }
      ]
    },
    docblock: {
      patterns: [
        {
          captures: {
            1: {name: 'storage.type.class.jsdoc'},
            2: {name: 'punctuation.definition.block.tag.jsdoc'},
            3: {name: 'constant.language.access-type.jsdoc'}
          },
          match:
            '(?x)\n((@)(?:access|api))\n\\s+\n(private|protected|public)\n\\b'
        },
        {
          captures: {
            1: {name: 'storage.type.class.jsdoc'},
            2: {name: 'punctuation.definition.block.tag.jsdoc'},
            3: {name: 'entity.name.type.instance.jsdoc'},
            4: {name: 'punctuation.definition.bracket.angle.begin.jsdoc'},
            5: {name: 'constant.other.email.link.underline.jsdoc'},
            6: {name: 'punctuation.definition.bracket.angle.end.jsdoc'}
          },
          match:
            '(?x)\n((@)author)\n\\s+\n(\n  [^@\\s<>*/]\n  (?:[^@<>*/]|\\*[^/])*\n)\n(?:\n  \\s*\n  (<)\n  ([^>\\s]+)\n  (>)\n)?'
        },
        {
          captures: {
            1: {name: 'storage.type.class.jsdoc'},
            2: {name: 'punctuation.definition.block.tag.jsdoc'},
            3: {name: 'entity.name.type.instance.jsdoc'},
            4: {name: 'keyword.operator.control.jsdoc'},
            5: {name: 'entity.name.type.instance.jsdoc'}
          },
          match:
            '(?x)\n((@)borrows) \\s+\n((?:[^@\\s*/]|\\*[^/])+)    # <that namepath>\n\\s+ (as) \\s+              # as\n((?:[^@\\s*/]|\\*[^/])+)    # <this namepath>'
        },
        {
          begin: '((@)example)\\s+',
          beginCaptures: {
            1: {name: 'storage.type.class.jsdoc'},
            2: {name: 'punctuation.definition.block.tag.jsdoc'}
          },
          end: '(?=@|\\*/)',
          name: 'meta.example.jsdoc',
          patterns: [
            {match: '^\\s\\*\\s+'},
            {
              begin: '\\G(<)caption(>)',
              beginCaptures: {
                0: {name: 'entity.name.tag.inline.jsdoc'},
                1: {name: 'punctuation.definition.bracket.angle.begin.jsdoc'},
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        {begin: '{', end: '}', patterns: [{include: '#type-brackets'}]},
        {begin: '\\[', end: '\\]', patterns: [{include: '#type-brackets'}]},
        {begin: '\\<', end: '\\>', patterns: [{include: '#type-brackets'}]},
        {begin: '\\(', end: '\\)', patterns: [{include: '#type-brackets'}]}
      ]
    },
    'type-literal': {
      begin: '(\\\\)',
      beginCaptures: {1: {name: 'meta.type.annotation.open.imba'}},
      end: '(?=[\\s\\]\\)\\,\\.\\=\\}]|$)',
      name: 'meta.type.annotation.imba',
      patterns: [{include: '#type-brackets'}]
    },
    'undefined-literal': {
      match:
        '(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))undefined(?![\\?_\\-$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.))',
      name: 'constant.language.undefined.imba'
    }
  },
  scopeName: 'source.imba'
}

export default grammar