TypeError: Right-hand side of 'instanceof' is not an object at isValue (src/expression/values.ts:41:14) at Function.parse (src/expression/definitions/within.ts:160:20) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:70:21) at parse (src/expression/index.ts:152:27) at featureFilter (src/feature_filter/index.ts:89:38) at Object.<anonymous> (src/feature_filter/feature_filter.test.ts:156:43)

TypeError: Right-hand side of 'instanceof' is not an object at isValue (src/expression/values.ts:41:14) at Function.parse (src/expression/definitions/literal.ts:21:21) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:68:63) at Function.parse (src/expression/compound_expression.ts:108:49) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:70:21) at parse (src/expression/index.ts:152:27) at featureFilter (src/feature_filter/index.ts:89:38) at Object.<anonymous> (src/feature_filter/feature_filter.test.ts:656:19)

TypeError: Right-hand side of 'instanceof' is not an object at isValue (src/expression/values.ts:41:14) at Function.parse (src/expression/definitions/literal.ts:21:21) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:68:63) at Function.parse (src/expression/compound_expression.ts:108:49) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:70:21) at parse (src/expression/index.ts:152:27) at featureFilter (src/feature_filter/index.ts:89:38) at Object.<anonymous> (src/feature_filter/feature_filter.test.ts:667:19)

TypeError: Right-hand side of 'instanceof' is not an object at isValue (src/expression/values.ts:41:14) at Function.parse (src/expression/definitions/literal.ts:21:21) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:68:63) at Function.parse (src/expression/compound_expression.ts:108:49) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:70:21) at parse (src/expression/index.ts:152:27) at featureFilter (src/feature_filter/index.ts:89:38) at Object.<anonymous> (src/feature_filter/feature_filter.test.ts:677:19)

TypeError: Right-hand side of 'instanceof' is not an object at isValue (src/expression/values.ts:41:14) at Function.parse (src/expression/definitions/literal.ts:21:21) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:68:63) at Function.parse (src/expression/compound_expression.ts:108:49) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:70:21) at parse (src/expression/index.ts:152:27) at featureFilter (src/feature_filter/index.ts:89:38) at Object.<anonymous> (src/feature_filter/feature_filter.test.ts:687:19)

TypeError: Right-hand side of 'instanceof' is not an object at isValue (src/expression/values.ts:41:14) at Function.parse (src/expression/definitions/literal.ts:21:21) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:68:63) at Function.parse (src/expression/compound_expression.ts:108:49) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:70:21) at parse (src/expression/index.ts:152:27) at featureFilter (src/feature_filter/index.ts:89:38) at Object.<anonymous> (src/feature_filter/feature_filter.test.ts:696:19)

TypeError: Right-hand side of 'instanceof' is not an object at isValue (src/expression/values.ts:41:14) at Function.parse (src/expression/definitions/literal.ts:21:21) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:68:63) at Function.parse (src/expression/compound_expression.ts:108:49) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:70:21) at parse (src/expression/index.ts:152:27) at featureFilter (src/feature_filter/index.ts:89:38) at Object.<anonymous> (src/feature_filter/feature_filter.test.ts:707:19)

TypeError: Right-hand side of 'instanceof' is not an object at isValue (src/expression/values.ts:41:14) at Function.parse (src/expression/definitions/literal.ts:21:21) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:68:63) at Function.parse (src/expression/compound_expression.ts:108:49) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:70:21) at parse (src/expression/index.ts:152:27) at featureFilter (src/feature_filter/index.ts:89:38) at Object.<anonymous> (src/feature_filter/feature_filter.test.ts:717:19)

TypeError: Right-hand side of 'instanceof' is not an object at isValue (src/expression/values.ts:41:14) at Function.parse (src/expression/definitions/literal.ts:21:21) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:68:63) at Function.parse (src/expression/compound_expression.ts:108:49) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:68:63) at Function.parse (src/expression/compound_expression.ts:108:49) at ParsingContext.parse [as _parse] (src/expression/parsing_context.ts:106:35) at ParsingContext._parse [as parse] (src/expression/parsing_context.ts:70:21) at parse (src/expression/index.ts:152:27) at featureFilter (src/feature_filter/index.ts:89:38) at Object.<anonymous> (src/feature_filter/feature_filter.test.ts:742:19)