method Node.isLiteralExpressionimport { Node } from "https://dotland.deno.dev/x/fresh@1.7.3/src/dev/deps.ts"; isLiteralExpression(node: Node | undefined): node is LiteralExpressionGets if the node is a LiteralExpression. Gets if the node is a LiteralExpression. Parametersnode: Node | undefinedReturnsnode is LiteralExpression