Function getSymbol

test/fixtures/snapshot/typescript.js:49359–49377

(symbols, name, meaning)

            return node.kind === 305 /* SyntaxKind.SourceFile */ && !ts.isExternalOrCommonJsModule(node);
        }
        function getSymbol(symbols, name, meaning) {
            if (meaning) {
                var symbol = getMergedSymbol(symbols.get(name));
                if (symbol) {
                    ts.Debug.assert((ts.getCheckFlags(symbol) & 1 /* CheckFlags.Instantiated */) === 0, "Should never get an instantiated symbol here.");
                    if (symbol.flags & meaning) {
                        return symbol;
                    }
                    if (symbol.flags & 2097152 /* SymbolFlags.Alias */) {
                        var target = resolveAlias(symbol);
                        // Unknown symbol means an error occurred in alias resolution, treat it as positive answer to avoid cascading errors
                        if (target === unknownSymbol || target.flags & meaning) {
                            return symbol;
                        }
                    }
                }
            }
            // return undefined if we can't find a symbol.
        }
        /**
         * Get symbols that represent parameter-property-declaration as parameter and as property declaration
         * @param parameter a parameterDeclaration node