effect-io-ai

Package: effect
Module: SchemaAST

SchemaAST.isSymbol

Narrows an AST to Symbol.

When to use

Use to narrow an AST node before handling the Symbol variant for schemas that accept any JavaScript symbol value.

See

• isUniqueSymbol for the sibling guard that narrows the UniqueSymbol variant for one exact symbol value

Signature

declare const isSymbol: (ast: AST) => ast is Symbol

Source

Since v4.0.0