Function isComponentStatement

packages/lang-core/src/parser/parser.ts:152–162

(
  stmt: Statement,
)

const DEFAULT_ROOT_STATEMENT_ID = "root";

function isComponentStatement(
  stmt: Statement,
): stmt is Extract<Statement, { kind: "value" }> & { expr: Extract<ASTNode, { k: "Comp" }> } {
  return (
    stmt.kind === "value" &&
    stmt.expr.k === "Comp" &&
    !isBuiltin(stmt.expr.name) &&
    stmt.expr.name !== RESERVED_CALLS.Query &&
    stmt.expr.name !== RESERVED_CALLS.Mutation
  );
}

function pickEntryId(
  stmtMap: Map<string, Statement>,