Function setValueDeclaration

test/fixtures/snapshot/typescript.js:16723–16732

(symbol, node)

    }
    ts.isSpecialPropertyDeclaration = isSpecialPropertyDeclaration;
    function setValueDeclaration(symbol, node) {
        var valueDeclaration = symbol.valueDeclaration;
        if (!valueDeclaration ||
            !(node.flags & 16777216 /* NodeFlags.Ambient */ && !(valueDeclaration.flags & 16777216 /* NodeFlags.Ambient */)) &&
                (isAssignmentDeclaration(valueDeclaration) && !isAssignmentDeclaration(node)) ||
            (valueDeclaration.kind !== node.kind && isEffectiveModuleDeclaration(valueDeclaration))) {
            // other kinds of value declarations take precedence over modules and assignment declarations
            symbol.valueDeclaration = node;
        }
    }
    ts.setValueDeclaration = setValueDeclaration;
    function isFunctionSymbol(symbol) {
        if (!symbol || !symbol.valueDeclaration) {