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package.dist.compiler-core.d.ts Maven / Gradle / Ivy
import { PatchFlags } from '@vue/shared';
export { generateCodeFrame } from '@vue/shared';
import { Node as Node$1, Identifier, Function, BlockStatement as BlockStatement$1, Program, ObjectProperty } from '@babel/types';
import { ParserPlugin } from '@babel/parser';
export declare const FRAGMENT: unique symbol;
export declare const TELEPORT: unique symbol;
export declare const SUSPENSE: unique symbol;
export declare const KEEP_ALIVE: unique symbol;
export declare const BASE_TRANSITION: unique symbol;
export declare const OPEN_BLOCK: unique symbol;
export declare const CREATE_BLOCK: unique symbol;
export declare const CREATE_ELEMENT_BLOCK: unique symbol;
export declare const CREATE_VNODE: unique symbol;
export declare const CREATE_ELEMENT_VNODE: unique symbol;
export declare const CREATE_COMMENT: unique symbol;
export declare const CREATE_TEXT: unique symbol;
export declare const CREATE_STATIC: unique symbol;
export declare const RESOLVE_COMPONENT: unique symbol;
export declare const RESOLVE_DYNAMIC_COMPONENT: unique symbol;
export declare const RESOLVE_DIRECTIVE: unique symbol;
export declare const RESOLVE_FILTER: unique symbol;
export declare const WITH_DIRECTIVES: unique symbol;
export declare const RENDER_LIST: unique symbol;
export declare const RENDER_SLOT: unique symbol;
export declare const CREATE_SLOTS: unique symbol;
export declare const TO_DISPLAY_STRING: unique symbol;
export declare const MERGE_PROPS: unique symbol;
export declare const NORMALIZE_CLASS: unique symbol;
export declare const NORMALIZE_STYLE: unique symbol;
export declare const NORMALIZE_PROPS: unique symbol;
export declare const GUARD_REACTIVE_PROPS: unique symbol;
export declare const TO_HANDLERS: unique symbol;
export declare const CAMELIZE: unique symbol;
export declare const CAPITALIZE: unique symbol;
export declare const TO_HANDLER_KEY: unique symbol;
export declare const SET_BLOCK_TRACKING: unique symbol;
/**
* @deprecated no longer needed in 3.5+ because we no longer hoist element nodes
* but kept for backwards compat
*/
export declare const PUSH_SCOPE_ID: unique symbol;
/**
* @deprecated kept for backwards compat
*/
export declare const POP_SCOPE_ID: unique symbol;
export declare const WITH_CTX: unique symbol;
export declare const UNREF: unique symbol;
export declare const IS_REF: unique symbol;
export declare const WITH_MEMO: unique symbol;
export declare const IS_MEMO_SAME: unique symbol;
export declare const helperNameMap: Record;
export declare function registerRuntimeHelpers(helpers: Record): void;
type OptionalOptions = 'decodeEntities' | 'whitespace' | 'isNativeTag' | 'isBuiltInComponent' | 'expressionPlugins' | keyof CompilerCompatOptions;
type MergedParserOptions = Omit, OptionalOptions> & Pick;
export declare function baseParse(input: string, options?: ParserOptions): RootNode;
type CompilerCompatConfig = Partial> & {
MODE?: 2 | 3;
};
interface CompilerCompatOptions {
compatConfig?: CompilerCompatConfig;
}
export declare enum CompilerDeprecationTypes {
COMPILER_IS_ON_ELEMENT = "COMPILER_IS_ON_ELEMENT",
COMPILER_V_BIND_SYNC = "COMPILER_V_BIND_SYNC",
COMPILER_V_BIND_OBJECT_ORDER = "COMPILER_V_BIND_OBJECT_ORDER",
COMPILER_V_ON_NATIVE = "COMPILER_V_ON_NATIVE",
COMPILER_V_IF_V_FOR_PRECEDENCE = "COMPILER_V_IF_V_FOR_PRECEDENCE",
COMPILER_NATIVE_TEMPLATE = "COMPILER_NATIVE_TEMPLATE",
COMPILER_INLINE_TEMPLATE = "COMPILER_INLINE_TEMPLATE",
COMPILER_FILTERS = "COMPILER_FILTERS"
}
export declare function checkCompatEnabled(key: CompilerDeprecationTypes, context: MergedParserOptions | TransformContext, loc: SourceLocation | null, ...args: any[]): boolean;
export declare function warnDeprecation(key: CompilerDeprecationTypes, context: MergedParserOptions | TransformContext, loc: SourceLocation | null, ...args: any[]): void;
export type NodeTransform = (node: RootNode | TemplateChildNode, context: TransformContext) => void | (() => void) | (() => void)[];
export type DirectiveTransform = (dir: DirectiveNode, node: ElementNode, context: TransformContext, augmentor?: (ret: DirectiveTransformResult) => DirectiveTransformResult) => DirectiveTransformResult;
interface DirectiveTransformResult {
props: Property[];
needRuntime?: boolean | symbol;
ssrTagParts?: TemplateLiteral['elements'];
}
export type StructuralDirectiveTransform = (node: ElementNode, dir: DirectiveNode, context: TransformContext) => void | (() => void);
interface ImportItem {
exp: string | ExpressionNode;
path: string;
}
export interface TransformContext extends Required>, CompilerCompatOptions {
selfName: string | null;
root: RootNode;
helpers: Map;
components: Set;
directives: Set;
hoists: (JSChildNode | null)[];
imports: ImportItem[];
temps: number;
cached: (CacheExpression | null)[];
identifiers: {
[name: string]: number | undefined;
};
scopes: {
vFor: number;
vSlot: number;
vPre: number;
vOnce: number;
};
parent: ParentNode | null;
grandParent: ParentNode | null;
childIndex: number;
currentNode: RootNode | TemplateChildNode | null;
inVOnce: boolean;
helper(name: T): T;
removeHelper(name: T): void;
helperString(name: symbol): string;
replaceNode(node: TemplateChildNode): void;
removeNode(node?: TemplateChildNode): void;
onNodeRemoved(): void;
addIdentifiers(exp: ExpressionNode | string): void;
removeIdentifiers(exp: ExpressionNode | string): void;
hoist(exp: string | JSChildNode | ArrayExpression): SimpleExpressionNode;
cache(exp: JSChildNode, isVNode?: boolean): CacheExpression;
constantCache: WeakMap;
filters?: Set;
}
export declare function createTransformContext(root: RootNode, { filename, prefixIdentifiers, hoistStatic, hmr, cacheHandlers, nodeTransforms, directiveTransforms, transformHoist, isBuiltInComponent, isCustomElement, expressionPlugins, scopeId, slotted, ssr, inSSR, ssrCssVars, bindingMetadata, inline, isTS, onError, onWarn, compatConfig, }: TransformOptions): TransformContext;
export declare function transform(root: RootNode, options: TransformOptions): void;
export declare function traverseNode(node: RootNode | TemplateChildNode, context: TransformContext): void;
export declare function createStructuralDirectiveTransform(name: string | RegExp, fn: StructuralDirectiveTransform): NodeTransform;
export declare const transformElement: NodeTransform;
export declare function resolveComponentType(node: ComponentNode, context: TransformContext, ssr?: boolean): string | symbol | CallExpression;
export type PropsExpression = ObjectExpression | CallExpression | ExpressionNode;
export declare function buildProps(node: ElementNode, context: TransformContext, props: ElementNode['props'] | undefined, isComponent: boolean, isDynamicComponent: boolean, ssr?: boolean): {
props: PropsExpression | undefined;
directives: DirectiveNode[];
patchFlag: number;
dynamicPropNames: string[];
shouldUseBlock: boolean;
};
export declare function buildDirectiveArgs(dir: DirectiveNode, context: TransformContext): ArrayExpression;
export type Namespace = number;
export declare enum Namespaces {
HTML = 0,
SVG = 1,
MATH_ML = 2
}
export declare enum NodeTypes {
ROOT = 0,
ELEMENT = 1,
TEXT = 2,
COMMENT = 3,
SIMPLE_EXPRESSION = 4,
INTERPOLATION = 5,
ATTRIBUTE = 6,
DIRECTIVE = 7,
COMPOUND_EXPRESSION = 8,
IF = 9,
IF_BRANCH = 10,
FOR = 11,
TEXT_CALL = 12,
VNODE_CALL = 13,
JS_CALL_EXPRESSION = 14,
JS_OBJECT_EXPRESSION = 15,
JS_PROPERTY = 16,
JS_ARRAY_EXPRESSION = 17,
JS_FUNCTION_EXPRESSION = 18,
JS_CONDITIONAL_EXPRESSION = 19,
JS_CACHE_EXPRESSION = 20,
JS_BLOCK_STATEMENT = 21,
JS_TEMPLATE_LITERAL = 22,
JS_IF_STATEMENT = 23,
JS_ASSIGNMENT_EXPRESSION = 24,
JS_SEQUENCE_EXPRESSION = 25,
JS_RETURN_STATEMENT = 26
}
export declare enum ElementTypes {
ELEMENT = 0,
COMPONENT = 1,
SLOT = 2,
TEMPLATE = 3
}
export interface Node {
type: NodeTypes;
loc: SourceLocation;
}
export interface SourceLocation {
start: Position;
end: Position;
source: string;
}
export interface Position {
offset: number;
line: number;
column: number;
}
export type ParentNode = RootNode | ElementNode | IfBranchNode | ForNode;
export type ExpressionNode = SimpleExpressionNode | CompoundExpressionNode;
export type TemplateChildNode = ElementNode | InterpolationNode | CompoundExpressionNode | TextNode | CommentNode | IfNode | IfBranchNode | ForNode | TextCallNode;
export interface RootNode extends Node {
type: NodeTypes.ROOT;
source: string;
children: TemplateChildNode[];
helpers: Set;
components: string[];
directives: string[];
hoists: (JSChildNode | null)[];
imports: ImportItem[];
cached: (CacheExpression | null)[];
temps: number;
ssrHelpers?: symbol[];
codegenNode?: TemplateChildNode | JSChildNode | BlockStatement;
transformed?: boolean;
filters?: string[];
}
export type ElementNode = PlainElementNode | ComponentNode | SlotOutletNode | TemplateNode;
export interface BaseElementNode extends Node {
type: NodeTypes.ELEMENT;
ns: Namespace;
tag: string;
tagType: ElementTypes;
props: Array;
children: TemplateChildNode[];
isSelfClosing?: boolean;
innerLoc?: SourceLocation;
}
export interface PlainElementNode extends BaseElementNode {
tagType: ElementTypes.ELEMENT;
codegenNode: VNodeCall | SimpleExpressionNode | CacheExpression | MemoExpression | undefined;
ssrCodegenNode?: TemplateLiteral;
}
export interface ComponentNode extends BaseElementNode {
tagType: ElementTypes.COMPONENT;
codegenNode: VNodeCall | CacheExpression | MemoExpression | undefined;
ssrCodegenNode?: CallExpression;
}
export interface SlotOutletNode extends BaseElementNode {
tagType: ElementTypes.SLOT;
codegenNode: RenderSlotCall | CacheExpression | undefined;
ssrCodegenNode?: CallExpression;
}
export interface TemplateNode extends BaseElementNode {
tagType: ElementTypes.TEMPLATE;
codegenNode: undefined;
}
export interface TextNode extends Node {
type: NodeTypes.TEXT;
content: string;
}
export interface CommentNode extends Node {
type: NodeTypes.COMMENT;
content: string;
}
export interface AttributeNode extends Node {
type: NodeTypes.ATTRIBUTE;
name: string;
nameLoc: SourceLocation;
value: TextNode | undefined;
}
export interface DirectiveNode extends Node {
type: NodeTypes.DIRECTIVE;
/**
* the normalized name without prefix or shorthands, e.g. "bind", "on"
*/
name: string;
/**
* the raw attribute name, preserving shorthand, and including arg & modifiers
* this is only used during parse.
*/
rawName?: string;
exp: ExpressionNode | undefined;
arg: ExpressionNode | undefined;
modifiers: SimpleExpressionNode[];
/**
* optional property to cache the expression parse result for v-for
*/
forParseResult?: ForParseResult;
}
/**
* Static types have several levels.
* Higher levels implies lower levels. e.g. a node that can be stringified
* can always be hoisted and skipped for patch.
*/
export declare enum ConstantTypes {
NOT_CONSTANT = 0,
CAN_SKIP_PATCH = 1,
CAN_CACHE = 2,
CAN_STRINGIFY = 3
}
export interface SimpleExpressionNode extends Node {
type: NodeTypes.SIMPLE_EXPRESSION;
content: string;
isStatic: boolean;
constType: ConstantTypes;
/**
* - `null` means the expression is a simple identifier that doesn't need
* parsing
* - `false` means there was a parsing error
*/
ast?: Node$1 | null | false;
/**
* Indicates this is an identifier for a hoist vnode call and points to the
* hoisted node.
*/
hoisted?: JSChildNode;
/**
* an expression parsed as the params of a function will track
* the identifiers declared inside the function body.
*/
identifiers?: string[];
isHandlerKey?: boolean;
}
export interface InterpolationNode extends Node {
type: NodeTypes.INTERPOLATION;
content: ExpressionNode;
}
export interface CompoundExpressionNode extends Node {
type: NodeTypes.COMPOUND_EXPRESSION;
/**
* - `null` means the expression is a simple identifier that doesn't need
* parsing
* - `false` means there was a parsing error
*/
ast?: Node$1 | null | false;
children: (SimpleExpressionNode | CompoundExpressionNode | InterpolationNode | TextNode | string | symbol)[];
/**
* an expression parsed as the params of a function will track
* the identifiers declared inside the function body.
*/
identifiers?: string[];
isHandlerKey?: boolean;
}
export interface IfNode extends Node {
type: NodeTypes.IF;
branches: IfBranchNode[];
codegenNode?: IfConditionalExpression | CacheExpression;
}
export interface IfBranchNode extends Node {
type: NodeTypes.IF_BRANCH;
condition: ExpressionNode | undefined;
children: TemplateChildNode[];
userKey?: AttributeNode | DirectiveNode;
isTemplateIf?: boolean;
}
export interface ForNode extends Node {
type: NodeTypes.FOR;
source: ExpressionNode;
valueAlias: ExpressionNode | undefined;
keyAlias: ExpressionNode | undefined;
objectIndexAlias: ExpressionNode | undefined;
parseResult: ForParseResult;
children: TemplateChildNode[];
codegenNode?: ForCodegenNode;
}
export interface ForParseResult {
source: ExpressionNode;
value: ExpressionNode | undefined;
key: ExpressionNode | undefined;
index: ExpressionNode | undefined;
finalized: boolean;
}
export interface TextCallNode extends Node {
type: NodeTypes.TEXT_CALL;
content: TextNode | InterpolationNode | CompoundExpressionNode;
codegenNode: CallExpression | SimpleExpressionNode;
}
export type TemplateTextChildNode = TextNode | InterpolationNode | CompoundExpressionNode;
export interface VNodeCall extends Node {
type: NodeTypes.VNODE_CALL;
tag: string | symbol | CallExpression;
props: PropsExpression | undefined;
children: TemplateChildNode[] | TemplateTextChildNode | SlotsExpression | ForRenderListExpression | SimpleExpressionNode | CacheExpression | undefined;
patchFlag: PatchFlags | undefined;
dynamicProps: string | SimpleExpressionNode | undefined;
directives: DirectiveArguments | undefined;
isBlock: boolean;
disableTracking: boolean;
isComponent: boolean;
}
export type JSChildNode = VNodeCall | CallExpression | ObjectExpression | ArrayExpression | ExpressionNode | FunctionExpression | ConditionalExpression | CacheExpression | AssignmentExpression | SequenceExpression;
export interface CallExpression extends Node {
type: NodeTypes.JS_CALL_EXPRESSION;
callee: string | symbol;
arguments: (string | symbol | JSChildNode | SSRCodegenNode | TemplateChildNode | TemplateChildNode[])[];
}
export interface ObjectExpression extends Node {
type: NodeTypes.JS_OBJECT_EXPRESSION;
properties: Array;
}
export interface Property extends Node {
type: NodeTypes.JS_PROPERTY;
key: ExpressionNode;
value: JSChildNode;
}
export interface ArrayExpression extends Node {
type: NodeTypes.JS_ARRAY_EXPRESSION;
elements: Array;
}
export interface FunctionExpression extends Node {
type: NodeTypes.JS_FUNCTION_EXPRESSION;
params: ExpressionNode | string | (ExpressionNode | string)[] | undefined;
returns?: TemplateChildNode | TemplateChildNode[] | JSChildNode;
body?: BlockStatement | IfStatement;
newline: boolean;
/**
* This flag is for codegen to determine whether it needs to generate the
* withScopeId() wrapper
*/
isSlot: boolean;
/**
* __COMPAT__ only, indicates a slot function that should be excluded from
* the legacy $scopedSlots instance property.
*/
isNonScopedSlot?: boolean;
}
export interface ConditionalExpression extends Node {
type: NodeTypes.JS_CONDITIONAL_EXPRESSION;
test: JSChildNode;
consequent: JSChildNode;
alternate: JSChildNode;
newline: boolean;
}
export interface CacheExpression extends Node {
type: NodeTypes.JS_CACHE_EXPRESSION;
index: number;
value: JSChildNode;
needPauseTracking: boolean;
needArraySpread: boolean;
}
export interface MemoExpression extends CallExpression {
callee: typeof WITH_MEMO;
arguments: [ExpressionNode, MemoFactory, string, string];
}
interface MemoFactory extends FunctionExpression {
returns: BlockCodegenNode;
}
export type SSRCodegenNode = BlockStatement | TemplateLiteral | IfStatement | AssignmentExpression | ReturnStatement | SequenceExpression;
export interface BlockStatement extends Node {
type: NodeTypes.JS_BLOCK_STATEMENT;
body: (JSChildNode | IfStatement)[];
}
export interface TemplateLiteral extends Node {
type: NodeTypes.JS_TEMPLATE_LITERAL;
elements: (string | JSChildNode)[];
}
export interface IfStatement extends Node {
type: NodeTypes.JS_IF_STATEMENT;
test: ExpressionNode;
consequent: BlockStatement;
alternate: IfStatement | BlockStatement | ReturnStatement | undefined;
}
export interface AssignmentExpression extends Node {
type: NodeTypes.JS_ASSIGNMENT_EXPRESSION;
left: SimpleExpressionNode;
right: JSChildNode;
}
export interface SequenceExpression extends Node {
type: NodeTypes.JS_SEQUENCE_EXPRESSION;
expressions: JSChildNode[];
}
export interface ReturnStatement extends Node {
type: NodeTypes.JS_RETURN_STATEMENT;
returns: TemplateChildNode | TemplateChildNode[] | JSChildNode;
}
export interface DirectiveArguments extends ArrayExpression {
elements: DirectiveArgumentNode[];
}
export interface DirectiveArgumentNode extends ArrayExpression {
elements: [string] | [string, ExpressionNode] | [string, ExpressionNode, ExpressionNode] | [string, ExpressionNode, ExpressionNode, ObjectExpression];
}
export interface RenderSlotCall extends CallExpression {
callee: typeof RENDER_SLOT;
arguments: [string, string | ExpressionNode] | [string, string | ExpressionNode, PropsExpression] | [
string,
string | ExpressionNode,
PropsExpression | '{}',
TemplateChildNode[]
];
}
export type SlotsExpression = SlotsObjectExpression | DynamicSlotsExpression;
export interface SlotsObjectExpression extends ObjectExpression {
properties: SlotsObjectProperty[];
}
export interface SlotsObjectProperty extends Property {
value: SlotFunctionExpression;
}
export interface SlotFunctionExpression extends FunctionExpression {
returns: TemplateChildNode[] | CacheExpression;
}
export interface DynamicSlotsExpression extends CallExpression {
callee: typeof CREATE_SLOTS;
arguments: [SlotsObjectExpression, DynamicSlotEntries];
}
export interface DynamicSlotEntries extends ArrayExpression {
elements: (ConditionalDynamicSlotNode | ListDynamicSlotNode)[];
}
export interface ConditionalDynamicSlotNode extends ConditionalExpression {
consequent: DynamicSlotNode;
alternate: DynamicSlotNode | SimpleExpressionNode;
}
export interface ListDynamicSlotNode extends CallExpression {
callee: typeof RENDER_LIST;
arguments: [ExpressionNode, ListDynamicSlotIterator];
}
export interface ListDynamicSlotIterator extends FunctionExpression {
returns: DynamicSlotNode;
}
export interface DynamicSlotNode extends ObjectExpression {
properties: [Property, DynamicSlotFnProperty];
}
export interface DynamicSlotFnProperty extends Property {
value: SlotFunctionExpression;
}
export type BlockCodegenNode = VNodeCall | RenderSlotCall;
export interface IfConditionalExpression extends ConditionalExpression {
consequent: BlockCodegenNode | MemoExpression;
alternate: BlockCodegenNode | IfConditionalExpression | MemoExpression;
}
export interface ForCodegenNode extends VNodeCall {
isBlock: true;
tag: typeof FRAGMENT;
props: undefined;
children: ForRenderListExpression;
patchFlag: PatchFlags;
disableTracking: boolean;
}
export interface ForRenderListExpression extends CallExpression {
callee: typeof RENDER_LIST;
arguments: [ExpressionNode, ForIteratorExpression];
}
export interface ForIteratorExpression extends FunctionExpression {
returns?: BlockCodegenNode;
}
export declare const locStub: SourceLocation;
export declare function createRoot(children: TemplateChildNode[], source?: string): RootNode;
export declare function createVNodeCall(context: TransformContext | null, tag: VNodeCall['tag'], props?: VNodeCall['props'], children?: VNodeCall['children'], patchFlag?: VNodeCall['patchFlag'], dynamicProps?: VNodeCall['dynamicProps'], directives?: VNodeCall['directives'], isBlock?: VNodeCall['isBlock'], disableTracking?: VNodeCall['disableTracking'], isComponent?: VNodeCall['isComponent'], loc?: SourceLocation): VNodeCall;
export declare function createArrayExpression(elements: ArrayExpression['elements'], loc?: SourceLocation): ArrayExpression;
export declare function createObjectExpression(properties: ObjectExpression['properties'], loc?: SourceLocation): ObjectExpression;
export declare function createObjectProperty(key: Property['key'] | string, value: Property['value']): Property;
export declare function createSimpleExpression(content: SimpleExpressionNode['content'], isStatic?: SimpleExpressionNode['isStatic'], loc?: SourceLocation, constType?: ConstantTypes): SimpleExpressionNode;
export declare function createInterpolation(content: InterpolationNode['content'] | string, loc: SourceLocation): InterpolationNode;
export declare function createCompoundExpression(children: CompoundExpressionNode['children'], loc?: SourceLocation): CompoundExpressionNode;
type InferCodegenNodeType = T extends typeof RENDER_SLOT ? RenderSlotCall : CallExpression;
export declare function createCallExpression(callee: T, args?: CallExpression['arguments'], loc?: SourceLocation): InferCodegenNodeType;
export declare function createFunctionExpression(params: FunctionExpression['params'], returns?: FunctionExpression['returns'], newline?: boolean, isSlot?: boolean, loc?: SourceLocation): FunctionExpression;
export declare function createConditionalExpression(test: ConditionalExpression['test'], consequent: ConditionalExpression['consequent'], alternate: ConditionalExpression['alternate'], newline?: boolean): ConditionalExpression;
export declare function createCacheExpression(index: number, value: JSChildNode, needPauseTracking?: boolean): CacheExpression;
export declare function createBlockStatement(body: BlockStatement['body']): BlockStatement;
export declare function createTemplateLiteral(elements: TemplateLiteral['elements']): TemplateLiteral;
export declare function createIfStatement(test: IfStatement['test'], consequent: IfStatement['consequent'], alternate?: IfStatement['alternate']): IfStatement;
export declare function createAssignmentExpression(left: AssignmentExpression['left'], right: AssignmentExpression['right']): AssignmentExpression;
export declare function createSequenceExpression(expressions: SequenceExpression['expressions']): SequenceExpression;
export declare function createReturnStatement(returns: ReturnStatement['returns']): ReturnStatement;
export declare function getVNodeHelper(ssr: boolean, isComponent: boolean): typeof CREATE_VNODE | typeof CREATE_ELEMENT_VNODE;
export declare function getVNodeBlockHelper(ssr: boolean, isComponent: boolean): typeof CREATE_BLOCK | typeof CREATE_ELEMENT_BLOCK;
export declare function convertToBlock(node: VNodeCall, { helper, removeHelper, inSSR }: TransformContext): void;
export interface CompilerError extends SyntaxError {
code: number | string;
loc?: SourceLocation;
}
export interface CoreCompilerError extends CompilerError {
code: ErrorCodes;
}
type InferCompilerError = T extends ErrorCodes ? CoreCompilerError : CompilerError;
export declare function createCompilerError(code: T, loc?: SourceLocation, messages?: {
[code: number]: string;
}, additionalMessage?: string): InferCompilerError;
export declare enum ErrorCodes {
ABRUPT_CLOSING_OF_EMPTY_COMMENT = 0,
CDATA_IN_HTML_CONTENT = 1,
DUPLICATE_ATTRIBUTE = 2,
END_TAG_WITH_ATTRIBUTES = 3,
END_TAG_WITH_TRAILING_SOLIDUS = 4,
EOF_BEFORE_TAG_NAME = 5,
EOF_IN_CDATA = 6,
EOF_IN_COMMENT = 7,
EOF_IN_SCRIPT_HTML_COMMENT_LIKE_TEXT = 8,
EOF_IN_TAG = 9,
INCORRECTLY_CLOSED_COMMENT = 10,
INCORRECTLY_OPENED_COMMENT = 11,
INVALID_FIRST_CHARACTER_OF_TAG_NAME = 12,
MISSING_ATTRIBUTE_VALUE = 13,
MISSING_END_TAG_NAME = 14,
MISSING_WHITESPACE_BETWEEN_ATTRIBUTES = 15,
NESTED_COMMENT = 16,
UNEXPECTED_CHARACTER_IN_ATTRIBUTE_NAME = 17,
UNEXPECTED_CHARACTER_IN_UNQUOTED_ATTRIBUTE_VALUE = 18,
UNEXPECTED_EQUALS_SIGN_BEFORE_ATTRIBUTE_NAME = 19,
UNEXPECTED_NULL_CHARACTER = 20,
UNEXPECTED_QUESTION_MARK_INSTEAD_OF_TAG_NAME = 21,
UNEXPECTED_SOLIDUS_IN_TAG = 22,
X_INVALID_END_TAG = 23,
X_MISSING_END_TAG = 24,
X_MISSING_INTERPOLATION_END = 25,
X_MISSING_DIRECTIVE_NAME = 26,
X_MISSING_DYNAMIC_DIRECTIVE_ARGUMENT_END = 27,
X_V_IF_NO_EXPRESSION = 28,
X_V_IF_SAME_KEY = 29,
X_V_ELSE_NO_ADJACENT_IF = 30,
X_V_FOR_NO_EXPRESSION = 31,
X_V_FOR_MALFORMED_EXPRESSION = 32,
X_V_FOR_TEMPLATE_KEY_PLACEMENT = 33,
X_V_BIND_NO_EXPRESSION = 34,
X_V_ON_NO_EXPRESSION = 35,
X_V_SLOT_UNEXPECTED_DIRECTIVE_ON_SLOT_OUTLET = 36,
X_V_SLOT_MIXED_SLOT_USAGE = 37,
X_V_SLOT_DUPLICATE_SLOT_NAMES = 38,
X_V_SLOT_EXTRANEOUS_DEFAULT_SLOT_CHILDREN = 39,
X_V_SLOT_MISPLACED = 40,
X_V_MODEL_NO_EXPRESSION = 41,
X_V_MODEL_MALFORMED_EXPRESSION = 42,
X_V_MODEL_ON_SCOPE_VARIABLE = 43,
X_V_MODEL_ON_PROPS = 44,
X_INVALID_EXPRESSION = 45,
X_KEEP_ALIVE_INVALID_CHILDREN = 46,
X_PREFIX_ID_NOT_SUPPORTED = 47,
X_MODULE_MODE_NOT_SUPPORTED = 48,
X_CACHE_HANDLER_NOT_SUPPORTED = 49,
X_SCOPE_ID_NOT_SUPPORTED = 50,
X_VNODE_HOOKS = 51,
X_V_BIND_INVALID_SAME_NAME_ARGUMENT = 52,
__EXTEND_POINT__ = 53
}
export declare const errorMessages: Record;
interface ErrorHandlingOptions {
onWarn?: (warning: CompilerError) => void;
onError?: (error: CompilerError) => void;
}
export interface ParserOptions extends ErrorHandlingOptions, CompilerCompatOptions {
/**
* Base mode is platform agnostic and only parses HTML-like template syntax,
* treating all tags the same way. Specific tag parsing behavior can be
* configured by higher-level compilers.
*
* HTML mode adds additional logic for handling special parsing behavior in
* `