mirror of
https://gitee.com/vuejs/vue.git
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195 lines
5.3 KiB
JavaScript
195 lines
5.3 KiB
JavaScript
declare type CompilerOptions = {
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warn?: Function; // allow customizing warning in different environments; e.g. node
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modules?: Array<ModuleOptions>; // platform specific modules; e.g. style; class
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directives?: { [key: string]: Function }; // platform specific directives
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staticKeys?: string; // a list of AST properties to be considered static; for optimization
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isUnaryTag?: (tag: string) => ?boolean; // check if a tag is unary for the platform
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canBeLeftOpenTag?: (tag: string) => ?boolean; // check if a tag can be left opened
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isReservedTag?: (tag: string) => ?boolean; // check if a tag is a native for the platform
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preserveWhitespace?: boolean; // preserve whitespace between elements?
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optimize?: boolean; // optimize static content?
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// web specific
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mustUseProp?: (tag: string, type: ?string, name: string) => boolean; // check if an attribute should be bound as a property
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isPreTag?: (attr: string) => ?boolean; // check if a tag needs to preserve whitespace
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getTagNamespace?: (tag: string) => ?string; // check the namespace for a tag
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expectHTML?: boolean; // only false for non-web builds
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isFromDOM?: boolean;
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shouldDecodeTags?: boolean;
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shouldDecodeNewlines?: boolean;
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shouldDecodeNewlinesForHref?: boolean;
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// runtime user-configurable
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delimiters?: [string, string]; // template delimiters
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comments?: boolean; // preserve comments in template
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// for ssr optimization compiler
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scopeId?: string;
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};
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declare type CompiledResult = {
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ast: ?ASTElement;
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render: string;
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staticRenderFns: Array<string>;
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stringRenderFns?: Array<string>;
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errors?: Array<string>;
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tips?: Array<string>;
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};
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declare type ModuleOptions = {
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// transform an AST node before any attributes are processed
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// returning an ASTElement from pre/transforms replaces the element
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preTransformNode: (el: ASTElement) => ?ASTElement;
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// transform an AST node after built-ins like v-if, v-for are processed
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transformNode: (el: ASTElement) => ?ASTElement;
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// transform an AST node after its children have been processed
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// cannot return replacement in postTransform because tree is already finalized
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postTransformNode: (el: ASTElement) => void;
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genData: (el: ASTElement) => string; // generate extra data string for an element
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transformCode?: (el: ASTElement, code: string) => string; // further transform generated code for an element
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staticKeys?: Array<string>; // AST properties to be considered static
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};
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declare type ASTModifiers = { [key: string]: boolean };
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declare type ASTIfCondition = { exp: ?string; block: ASTElement };
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declare type ASTIfConditions = Array<ASTIfCondition>;
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declare type ASTElementHandler = {
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value: string;
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params?: Array<any>;
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modifiers: ?ASTModifiers;
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};
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declare type ASTElementHandlers = {
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[key: string]: ASTElementHandler | Array<ASTElementHandler>;
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};
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declare type ASTDirective = {
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name: string;
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rawName: string;
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value: string;
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arg: ?string;
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modifiers: ?ASTModifiers;
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};
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declare type ASTNode = ASTElement | ASTText | ASTExpression;
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declare type ASTElement = {
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type: 1;
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tag: string;
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attrsList: Array<{ name: string; value: any }>;
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attrsMap: { [key: string]: any };
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parent: ASTElement | void;
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children: Array<ASTNode>;
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processed?: true;
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static?: boolean;
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staticRoot?: boolean;
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staticInFor?: boolean;
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staticProcessed?: boolean;
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hasBindings?: boolean;
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text?: string;
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attrs?: Array<{ name: string; value: any }>;
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props?: Array<{ name: string; value: string }>;
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plain?: boolean;
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pre?: true;
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ns?: string;
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component?: string;
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inlineTemplate?: true;
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transitionMode?: string | null;
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slotName?: ?string;
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slotTarget?: ?string;
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slotScope?: ?string;
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scopedSlots?: { [name: string]: ASTElement };
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ref?: string;
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refInFor?: boolean;
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if?: string;
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ifProcessed?: boolean;
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elseif?: string;
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else?: true;
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ifConditions?: ASTIfConditions;
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for?: string;
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forProcessed?: boolean;
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key?: string;
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alias?: string;
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iterator1?: string;
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iterator2?: string;
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staticClass?: string;
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classBinding?: string;
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staticStyle?: string;
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styleBinding?: string;
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events?: ASTElementHandlers;
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nativeEvents?: ASTElementHandlers;
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transition?: string | true;
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transitionOnAppear?: boolean;
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model?: {
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value: string;
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callback: string;
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expression: string;
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};
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directives?: Array<ASTDirective>;
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forbidden?: true;
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once?: true;
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onceProcessed?: boolean;
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wrapData?: (code: string) => string;
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wrapListeners?: (code: string) => string;
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// 2.4 ssr optimization
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ssrOptimizability?: number;
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// weex specific
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appendAsTree?: boolean;
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};
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declare type ASTExpression = {
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type: 2;
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expression: string;
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text: string;
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tokens: Array<string | Object>;
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static?: boolean;
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// 2.4 ssr optimization
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ssrOptimizability?: number;
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};
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declare type ASTText = {
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type: 3;
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text: string;
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static?: boolean;
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isComment?: boolean;
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// 2.4 ssr optimization
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ssrOptimizability?: number;
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};
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// SFC-parser related declarations
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// an object format describing a single-file component
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declare type SFCDescriptor = {
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template: ?SFCBlock;
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script: ?SFCBlock;
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styles: Array<SFCBlock>;
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customBlocks: Array<SFCBlock>;
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};
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declare type SFCBlock = {
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type: string;
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content: string;
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attrs: {[attribute:string]: string};
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start?: number;
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end?: number;
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lang?: string;
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src?: string;
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scoped?: boolean;
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module?: string | boolean;
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};
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