Start mathjs setup

src/support/types.ts

@@ -0,0 +1,65 @@
+import {
+    parse,
+    MathNode,
+    AccessorNode,
+    ArrayNode,
+    AssignmentNode,
+    BlockNode,
+    ConditionalNode,
+    ConstantNode,
+    FunctionAssignmentNode,
+    FunctionNode,
+    IndexNode,
+    ObjectNode,
+    OperatorNode,
+    ParenthesisNode,
+    RangeNode,
+    RelationalNode,
+    SymbolNode,
+} from 'mathjs'
+
+
+export abstract class MathNodeWalk<TReturn> {
+    abstract walkAccessorNode(node: AccessorNode): TReturn
+
+    abstract walkArrayNode(node: ArrayNode): TReturn
+
+    abstract walkAssignmentNode(node: AssignmentNode): TReturn
+
+    abstract walkBlockNode(node: BlockNode): TReturn
+
+    abstract walkConditionalNode(node: ConditionalNode): TReturn
+
+    abstract walkConstantNode(node: ConstantNode): TReturn
+
+    abstract walkFunctionAssignmentNode(node: FunctionAssignmentNode): TReturn
+
+    abstract walkFunctionNode(node: FunctionNode): TReturn
+
+    abstract walkIndexNode(node: IndexNode): TReturn
+
+    abstract walkObjectNode(node: ObjectNode): TReturn
+
+    abstract walkOperatorNode(node: OperatorNode): TReturn
+
+    abstract walkParenthesisNode(node: ParenthesisNode): TReturn
+
+    abstract walkRangeNode(node: RangeNode): TReturn
+
+    abstract walkRelationalNode(node: RelationalNode): TReturn
+
+    abstract walkSymbolNode(node: SymbolNode): TReturn
+}
+
+export class MathStatement {
+    constructor(
+        public readonly raw: string,
+    ) {}
+
+    parse(): MathNode {
+        return parse(this.raw)
+    }
+
+}
+
+export class MathExpression extends MathStatement {}