ast.d.ts
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export declare class ParserError {
input: string;
errLocation: string;
ctxLocation: any;
message: string;
constructor(message: string, input: string, errLocation: string, ctxLocation?: any);
}
export declare class ParseSpan {
start: number;
end: number;
constructor(start: number, end: number);
}
export declare class AST {
span: ParseSpan;
constructor(span: ParseSpan);
visit(visitor: AstVisitor, context?: any): any;
toString(): string;
}
/**
* Represents a quoted expression of the form:
*
* quote = prefix `:` uninterpretedExpression
* prefix = identifier
* uninterpretedExpression = arbitrary string
*
* A quoted expression is meant to be pre-processed by an AST transformer that
* converts it into another AST that no longer contains quoted expressions.
* It is meant to allow third-party developers to extend Angular template
* expression language. The `uninterpretedExpression` part of the quote is
* therefore not interpreted by the Angular's own expression parser.
*/
export declare class Quote extends AST {
prefix: string;
uninterpretedExpression: string;
location: any;
constructor(span: ParseSpan, prefix: string, uninterpretedExpression: string, location: any);
visit(visitor: AstVisitor, context?: any): any;
toString(): string;
}
export declare class EmptyExpr extends AST {
visit(visitor: AstVisitor, context?: any): void;
}
export declare class ImplicitReceiver extends AST {
visit(visitor: AstVisitor, context?: any): any;
}
/**
* Multiple expressions separated by a semicolon.
*/
export declare class Chain extends AST {
expressions: any[];
constructor(span: ParseSpan, expressions: any[]);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class Conditional extends AST {
condition: AST;
trueExp: AST;
falseExp: AST;
constructor(span: ParseSpan, condition: AST, trueExp: AST, falseExp: AST);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class PropertyRead extends AST {
receiver: AST;
name: string;
constructor(span: ParseSpan, receiver: AST, name: string);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class PropertyWrite extends AST {
receiver: AST;
name: string;
value: AST;
constructor(span: ParseSpan, receiver: AST, name: string, value: AST);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class SafePropertyRead extends AST {
receiver: AST;
name: string;
constructor(span: ParseSpan, receiver: AST, name: string);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class KeyedRead extends AST {
obj: AST;
key: AST;
constructor(span: ParseSpan, obj: AST, key: AST);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class KeyedWrite extends AST {
obj: AST;
key: AST;
value: AST;
constructor(span: ParseSpan, obj: AST, key: AST, value: AST);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class BindingPipe extends AST {
exp: AST;
name: string;
args: any[];
constructor(span: ParseSpan, exp: AST, name: string, args: any[]);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class LiteralPrimitive extends AST {
value: any;
constructor(span: ParseSpan, value: any);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class LiteralArray extends AST {
expressions: any[];
constructor(span: ParseSpan, expressions: any[]);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class LiteralMap extends AST {
keys: any[];
values: any[];
constructor(span: ParseSpan, keys: any[], values: any[]);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class Interpolation extends AST {
strings: any[];
expressions: any[];
constructor(span: ParseSpan, strings: any[], expressions: any[]);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class Binary extends AST {
operation: string;
left: AST;
right: AST;
constructor(span: ParseSpan, operation: string, left: AST, right: AST);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class PrefixNot extends AST {
expression: AST;
constructor(span: ParseSpan, expression: AST);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class MethodCall extends AST {
receiver: AST;
name: string;
args: any[];
constructor(span: ParseSpan, receiver: AST, name: string, args: any[]);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class SafeMethodCall extends AST {
receiver: AST;
name: string;
args: any[];
constructor(span: ParseSpan, receiver: AST, name: string, args: any[]);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class FunctionCall extends AST {
target: AST;
args: any[];
constructor(span: ParseSpan, target: AST, args: any[]);
visit(visitor: AstVisitor, context?: any): any;
}
export declare class ASTWithSource extends AST {
ast: AST;
source: string;
location: string;
errors: ParserError[];
constructor(ast: AST, source: string, location: string, errors: ParserError[]);
visit(visitor: AstVisitor, context?: any): any;
toString(): string;
}
export declare class TemplateBinding {
span: ParseSpan;
key: string;
keyIsVar: boolean;
name: string;
expression: ASTWithSource;
constructor(span: ParseSpan, key: string, keyIsVar: boolean, name: string, expression: ASTWithSource);
}
export interface AstVisitor {
visitBinary(ast: Binary, context: any): any;
visitChain(ast: Chain, context: any): any;
visitConditional(ast: Conditional, context: any): any;
visitFunctionCall(ast: FunctionCall, context: any): any;
visitImplicitReceiver(ast: ImplicitReceiver, context: any): any;
visitInterpolation(ast: Interpolation, context: any): any;
visitKeyedRead(ast: KeyedRead, context: any): any;
visitKeyedWrite(ast: KeyedWrite, context: any): any;
visitLiteralArray(ast: LiteralArray, context: any): any;
visitLiteralMap(ast: LiteralMap, context: any): any;
visitLiteralPrimitive(ast: LiteralPrimitive, context: any): any;
visitMethodCall(ast: MethodCall, context: any): any;
visitPipe(ast: BindingPipe, context: any): any;
visitPrefixNot(ast: PrefixNot, context: any): any;
visitPropertyRead(ast: PropertyRead, context: any): any;
visitPropertyWrite(ast: PropertyWrite, context: any): any;
visitQuote(ast: Quote, context: any): any;
visitSafeMethodCall(ast: SafeMethodCall, context: any): any;
visitSafePropertyRead(ast: SafePropertyRead, context: any): any;
}
export declare class RecursiveAstVisitor implements AstVisitor {
visitBinary(ast: Binary, context: any): any;
visitChain(ast: Chain, context: any): any;
visitConditional(ast: Conditional, context: any): any;
visitPipe(ast: BindingPipe, context: any): any;
visitFunctionCall(ast: FunctionCall, context: any): any;
visitImplicitReceiver(ast: ImplicitReceiver, context: any): any;
visitInterpolation(ast: Interpolation, context: any): any;
visitKeyedRead(ast: KeyedRead, context: any): any;
visitKeyedWrite(ast: KeyedWrite, context: any): any;
visitLiteralArray(ast: LiteralArray, context: any): any;
visitLiteralMap(ast: LiteralMap, context: any): any;
visitLiteralPrimitive(ast: LiteralPrimitive, context: any): any;
visitMethodCall(ast: MethodCall, context: any): any;
visitPrefixNot(ast: PrefixNot, context: any): any;
visitPropertyRead(ast: PropertyRead, context: any): any;
visitPropertyWrite(ast: PropertyWrite, context: any): any;
visitSafePropertyRead(ast: SafePropertyRead, context: any): any;
visitSafeMethodCall(ast: SafeMethodCall, context: any): any;
visitAll(asts: AST[], context: any): any;
visitQuote(ast: Quote, context: any): any;
}
export declare class AstTransformer implements AstVisitor {
visitImplicitReceiver(ast: ImplicitReceiver, context: any): AST;
visitInterpolation(ast: Interpolation, context: any): AST;
visitLiteralPrimitive(ast: LiteralPrimitive, context: any): AST;
visitPropertyRead(ast: PropertyRead, context: any): AST;
visitPropertyWrite(ast: PropertyWrite, context: any): AST;
visitSafePropertyRead(ast: SafePropertyRead, context: any): AST;
visitMethodCall(ast: MethodCall, context: any): AST;
visitSafeMethodCall(ast: SafeMethodCall, context: any): AST;
visitFunctionCall(ast: FunctionCall, context: any): AST;
visitLiteralArray(ast: LiteralArray, context: any): AST;
visitLiteralMap(ast: LiteralMap, context: any): AST;
visitBinary(ast: Binary, context: any): AST;
visitPrefixNot(ast: PrefixNot, context: any): AST;
visitConditional(ast: Conditional, context: any): AST;
visitPipe(ast: BindingPipe, context: any): AST;
visitKeyedRead(ast: KeyedRead, context: any): AST;
visitKeyedWrite(ast: KeyedWrite, context: any): AST;
visitAll(asts: any[]): any[];
visitChain(ast: Chain, context: any): AST;
visitQuote(ast: Quote, context: any): AST;
}