output_ast.d.ts
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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { CompileIdentifierMetadata } from '../compile_metadata';
export declare enum TypeModifier {
Const = 0,
}
export declare abstract class Type {
modifiers: TypeModifier[];
constructor(modifiers?: TypeModifier[]);
abstract visitType(visitor: TypeVisitor, context: any): any;
hasModifier(modifier: TypeModifier): boolean;
}
export declare enum BuiltinTypeName {
Dynamic = 0,
Bool = 1,
String = 2,
Int = 3,
Number = 4,
Function = 5,
Null = 6,
}
export declare class BuiltinType extends Type {
name: BuiltinTypeName;
constructor(name: BuiltinTypeName, modifiers?: TypeModifier[]);
visitType(visitor: TypeVisitor, context: any): any;
}
export declare class ExpressionType extends Type {
value: Expression;
typeParams: Type[];
constructor(value: Expression, typeParams?: Type[], modifiers?: TypeModifier[]);
visitType(visitor: TypeVisitor, context: any): any;
}
export declare class ArrayType extends Type {
of: Type;
constructor(of: Type, modifiers?: TypeModifier[]);
visitType(visitor: TypeVisitor, context: any): any;
}
export declare class MapType extends Type {
valueType: Type;
constructor(valueType: Type, modifiers?: TypeModifier[]);
visitType(visitor: TypeVisitor, context: any): any;
}
export declare const DYNAMIC_TYPE: BuiltinType;
export declare const BOOL_TYPE: BuiltinType;
export declare const INT_TYPE: BuiltinType;
export declare const NUMBER_TYPE: BuiltinType;
export declare const STRING_TYPE: BuiltinType;
export declare const FUNCTION_TYPE: BuiltinType;
export declare const NULL_TYPE: BuiltinType;
export interface TypeVisitor {
visitBuiltintType(type: BuiltinType, context: any): any;
visitExpressionType(type: ExpressionType, context: any): any;
visitArrayType(type: ArrayType, context: any): any;
visitMapType(type: MapType, context: any): any;
}
export declare enum BinaryOperator {
Equals = 0,
NotEquals = 1,
Identical = 2,
NotIdentical = 3,
Minus = 4,
Plus = 5,
Divide = 6,
Multiply = 7,
Modulo = 8,
And = 9,
Or = 10,
Lower = 11,
LowerEquals = 12,
Bigger = 13,
BiggerEquals = 14,
}
export declare abstract class Expression {
type: Type;
constructor(type: Type);
abstract visitExpression(visitor: ExpressionVisitor, context: any): any;
prop(name: string): ReadPropExpr;
key(index: Expression, type?: Type): ReadKeyExpr;
callMethod(name: string | BuiltinMethod, params: Expression[]): InvokeMethodExpr;
callFn(params: Expression[]): InvokeFunctionExpr;
instantiate(params: Expression[], type?: Type): InstantiateExpr;
conditional(trueCase: Expression, falseCase?: Expression): ConditionalExpr;
equals(rhs: Expression): BinaryOperatorExpr;
notEquals(rhs: Expression): BinaryOperatorExpr;
identical(rhs: Expression): BinaryOperatorExpr;
notIdentical(rhs: Expression): BinaryOperatorExpr;
minus(rhs: Expression): BinaryOperatorExpr;
plus(rhs: Expression): BinaryOperatorExpr;
divide(rhs: Expression): BinaryOperatorExpr;
multiply(rhs: Expression): BinaryOperatorExpr;
modulo(rhs: Expression): BinaryOperatorExpr;
and(rhs: Expression): BinaryOperatorExpr;
or(rhs: Expression): BinaryOperatorExpr;
lower(rhs: Expression): BinaryOperatorExpr;
lowerEquals(rhs: Expression): BinaryOperatorExpr;
bigger(rhs: Expression): BinaryOperatorExpr;
biggerEquals(rhs: Expression): BinaryOperatorExpr;
isBlank(): Expression;
cast(type: Type): Expression;
toStmt(): Statement;
}
export declare enum BuiltinVar {
This = 0,
Super = 1,
CatchError = 2,
CatchStack = 3,
}
export declare class ReadVarExpr extends Expression {
name: string;
builtin: BuiltinVar;
constructor(name: string | BuiltinVar, type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
set(value: Expression): WriteVarExpr;
}
export declare class WriteVarExpr extends Expression {
name: string;
value: Expression;
constructor(name: string, value: Expression, type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
toDeclStmt(type?: Type, modifiers?: StmtModifier[]): DeclareVarStmt;
}
export declare class WriteKeyExpr extends Expression {
receiver: Expression;
index: Expression;
value: Expression;
constructor(receiver: Expression, index: Expression, value: Expression, type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export declare class WritePropExpr extends Expression {
receiver: Expression;
name: string;
value: Expression;
constructor(receiver: Expression, name: string, value: Expression, type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export declare enum BuiltinMethod {
ConcatArray = 0,
SubscribeObservable = 1,
Bind = 2,
}
export declare class InvokeMethodExpr extends Expression {
receiver: Expression;
args: Expression[];
name: string;
builtin: BuiltinMethod;
constructor(receiver: Expression, method: string | BuiltinMethod, args: Expression[], type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export declare class InvokeFunctionExpr extends Expression {
fn: Expression;
args: Expression[];
constructor(fn: Expression, args: Expression[], type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export declare class InstantiateExpr extends Expression {
classExpr: Expression;
args: Expression[];
constructor(classExpr: Expression, args: Expression[], type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export declare class LiteralExpr extends Expression {
value: any;
constructor(value: any, type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export declare class ExternalExpr extends Expression {
value: CompileIdentifierMetadata;
typeParams: Type[];
constructor(value: CompileIdentifierMetadata, type?: Type, typeParams?: Type[]);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export declare class ConditionalExpr extends Expression {
condition: Expression;
falseCase: Expression;
trueCase: Expression;
constructor(condition: Expression, trueCase: Expression, falseCase?: Expression, type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export declare class NotExpr extends Expression {
condition: Expression;
constructor(condition: Expression);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export declare class CastExpr extends Expression {
value: Expression;
constructor(value: Expression, type: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export declare class FnParam {
name: string;
type: Type;
constructor(name: string, type?: Type);
}
export declare class FunctionExpr extends Expression {
params: FnParam[];
statements: Statement[];
constructor(params: FnParam[], statements: Statement[], type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
toDeclStmt(name: string, modifiers?: StmtModifier[]): DeclareFunctionStmt;
}
export declare class BinaryOperatorExpr extends Expression {
operator: BinaryOperator;
rhs: Expression;
lhs: Expression;
constructor(operator: BinaryOperator, lhs: Expression, rhs: Expression, type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export declare class ReadPropExpr extends Expression {
receiver: Expression;
name: string;
constructor(receiver: Expression, name: string, type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
set(value: Expression): WritePropExpr;
}
export declare class ReadKeyExpr extends Expression {
receiver: Expression;
index: Expression;
constructor(receiver: Expression, index: Expression, type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
set(value: Expression): WriteKeyExpr;
}
export declare class LiteralArrayExpr extends Expression {
entries: Expression[];
constructor(entries: Expression[], type?: Type);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export declare class LiteralMapEntry {
key: string;
value: Expression;
quoted: boolean;
constructor(key: string, value: Expression, quoted?: boolean);
}
export declare class LiteralMapExpr extends Expression {
entries: LiteralMapEntry[];
valueType: Type;
constructor(entries: LiteralMapEntry[], type?: MapType);
visitExpression(visitor: ExpressionVisitor, context: any): any;
}
export interface ExpressionVisitor {
visitReadVarExpr(ast: ReadVarExpr, context: any): any;
visitWriteVarExpr(expr: WriteVarExpr, context: any): any;
visitWriteKeyExpr(expr: WriteKeyExpr, context: any): any;
visitWritePropExpr(expr: WritePropExpr, context: any): any;
visitInvokeMethodExpr(ast: InvokeMethodExpr, context: any): any;
visitInvokeFunctionExpr(ast: InvokeFunctionExpr, context: any): any;
visitInstantiateExpr(ast: InstantiateExpr, context: any): any;
visitLiteralExpr(ast: LiteralExpr, context: any): any;
visitExternalExpr(ast: ExternalExpr, context: any): any;
visitConditionalExpr(ast: ConditionalExpr, context: any): any;
visitNotExpr(ast: NotExpr, context: any): any;
visitCastExpr(ast: CastExpr, context: any): any;
visitFunctionExpr(ast: FunctionExpr, context: any): any;
visitBinaryOperatorExpr(ast: BinaryOperatorExpr, context: any): any;
visitReadPropExpr(ast: ReadPropExpr, context: any): any;
visitReadKeyExpr(ast: ReadKeyExpr, context: any): any;
visitLiteralArrayExpr(ast: LiteralArrayExpr, context: any): any;
visitLiteralMapExpr(ast: LiteralMapExpr, context: any): any;
}
export declare const THIS_EXPR: ReadVarExpr;
export declare const SUPER_EXPR: ReadVarExpr;
export declare const CATCH_ERROR_VAR: ReadVarExpr;
export declare const CATCH_STACK_VAR: ReadVarExpr;
export declare const NULL_EXPR: LiteralExpr;
export declare const TYPED_NULL_EXPR: LiteralExpr;
export declare enum StmtModifier {
Final = 0,
Private = 1,
}
export declare abstract class Statement {
modifiers: StmtModifier[];
constructor(modifiers?: StmtModifier[]);
abstract visitStatement(visitor: StatementVisitor, context: any): any;
hasModifier(modifier: StmtModifier): boolean;
}
export declare class DeclareVarStmt extends Statement {
name: string;
value: Expression;
type: Type;
constructor(name: string, value: Expression, type?: Type, modifiers?: StmtModifier[]);
visitStatement(visitor: StatementVisitor, context: any): any;
}
export declare class DeclareFunctionStmt extends Statement {
name: string;
params: FnParam[];
statements: Statement[];
type: Type;
constructor(name: string, params: FnParam[], statements: Statement[], type?: Type, modifiers?: StmtModifier[]);
visitStatement(visitor: StatementVisitor, context: any): any;
}
export declare class ExpressionStatement extends Statement {
expr: Expression;
constructor(expr: Expression);
visitStatement(visitor: StatementVisitor, context: any): any;
}
export declare class ReturnStatement extends Statement {
value: Expression;
constructor(value: Expression);
visitStatement(visitor: StatementVisitor, context: any): any;
}
export declare class AbstractClassPart {
type: Type;
modifiers: StmtModifier[];
constructor(type: Type, modifiers: StmtModifier[]);
hasModifier(modifier: StmtModifier): boolean;
}
export declare class ClassField extends AbstractClassPart {
name: string;
constructor(name: string, type?: Type, modifiers?: StmtModifier[]);
}
export declare class ClassMethod extends AbstractClassPart {
name: string;
params: FnParam[];
body: Statement[];
constructor(name: string, params: FnParam[], body: Statement[], type?: Type, modifiers?: StmtModifier[]);
}
export declare class ClassGetter extends AbstractClassPart {
name: string;
body: Statement[];
constructor(name: string, body: Statement[], type?: Type, modifiers?: StmtModifier[]);
}
export declare class ClassStmt extends Statement {
name: string;
parent: Expression;
fields: ClassField[];
getters: ClassGetter[];
constructorMethod: ClassMethod;
methods: ClassMethod[];
constructor(name: string, parent: Expression, fields: ClassField[], getters: ClassGetter[], constructorMethod: ClassMethod, methods: ClassMethod[], modifiers?: StmtModifier[]);
visitStatement(visitor: StatementVisitor, context: any): any;
}
export declare class IfStmt extends Statement {
condition: Expression;
trueCase: Statement[];
falseCase: Statement[];
constructor(condition: Expression, trueCase: Statement[], falseCase?: Statement[]);
visitStatement(visitor: StatementVisitor, context: any): any;
}
export declare class CommentStmt extends Statement {
comment: string;
constructor(comment: string);
visitStatement(visitor: StatementVisitor, context: any): any;
}
export declare class TryCatchStmt extends Statement {
bodyStmts: Statement[];
catchStmts: Statement[];
constructor(bodyStmts: Statement[], catchStmts: Statement[]);
visitStatement(visitor: StatementVisitor, context: any): any;
}
export declare class ThrowStmt extends Statement {
error: Expression;
constructor(error: Expression);
visitStatement(visitor: StatementVisitor, context: any): any;
}
export interface StatementVisitor {
visitDeclareVarStmt(stmt: DeclareVarStmt, context: any): any;
visitDeclareFunctionStmt(stmt: DeclareFunctionStmt, context: any): any;
visitExpressionStmt(stmt: ExpressionStatement, context: any): any;
visitReturnStmt(stmt: ReturnStatement, context: any): any;
visitDeclareClassStmt(stmt: ClassStmt, context: any): any;
visitIfStmt(stmt: IfStmt, context: any): any;
visitTryCatchStmt(stmt: TryCatchStmt, context: any): any;
visitThrowStmt(stmt: ThrowStmt, context: any): any;
visitCommentStmt(stmt: CommentStmt, context: any): any;
}
export declare class ExpressionTransformer implements StatementVisitor, ExpressionVisitor {
visitReadVarExpr(ast: ReadVarExpr, context: any): any;
visitWriteVarExpr(expr: WriteVarExpr, context: any): any;
visitWriteKeyExpr(expr: WriteKeyExpr, context: any): any;
visitWritePropExpr(expr: WritePropExpr, context: any): any;
visitInvokeMethodExpr(ast: InvokeMethodExpr, context: any): any;
visitInvokeFunctionExpr(ast: InvokeFunctionExpr, context: any): any;
visitInstantiateExpr(ast: InstantiateExpr, context: any): any;
visitLiteralExpr(ast: LiteralExpr, context: any): any;
visitExternalExpr(ast: ExternalExpr, context: any): any;
visitConditionalExpr(ast: ConditionalExpr, context: any): any;
visitNotExpr(ast: NotExpr, context: any): any;
visitCastExpr(ast: CastExpr, context: any): any;
visitFunctionExpr(ast: FunctionExpr, context: any): any;
visitBinaryOperatorExpr(ast: BinaryOperatorExpr, context: any): any;
visitReadPropExpr(ast: ReadPropExpr, context: any): any;
visitReadKeyExpr(ast: ReadKeyExpr, context: any): any;
visitLiteralArrayExpr(ast: LiteralArrayExpr, context: any): any;
visitLiteralMapExpr(ast: LiteralMapExpr, context: any): any;
visitAllExpressions(exprs: Expression[], context: any): Expression[];
visitDeclareVarStmt(stmt: DeclareVarStmt, context: any): any;
visitDeclareFunctionStmt(stmt: DeclareFunctionStmt, context: any): any;
visitExpressionStmt(stmt: ExpressionStatement, context: any): any;
visitReturnStmt(stmt: ReturnStatement, context: any): any;
visitDeclareClassStmt(stmt: ClassStmt, context: any): any;
visitIfStmt(stmt: IfStmt, context: any): any;
visitTryCatchStmt(stmt: TryCatchStmt, context: any): any;
visitThrowStmt(stmt: ThrowStmt, context: any): any;
visitCommentStmt(stmt: CommentStmt, context: any): any;
visitAllStatements(stmts: Statement[], context: any): Statement[];
}
export declare class RecursiveExpressionVisitor implements StatementVisitor, ExpressionVisitor {
visitReadVarExpr(ast: ReadVarExpr, context: any): any;
visitWriteVarExpr(expr: WriteVarExpr, context: any): any;
visitWriteKeyExpr(expr: WriteKeyExpr, context: any): any;
visitWritePropExpr(expr: WritePropExpr, context: any): any;
visitInvokeMethodExpr(ast: InvokeMethodExpr, context: any): any;
visitInvokeFunctionExpr(ast: InvokeFunctionExpr, context: any): any;
visitInstantiateExpr(ast: InstantiateExpr, context: any): any;
visitLiteralExpr(ast: LiteralExpr, context: any): any;
visitExternalExpr(ast: ExternalExpr, context: any): any;
visitConditionalExpr(ast: ConditionalExpr, context: any): any;
visitNotExpr(ast: NotExpr, context: any): any;
visitCastExpr(ast: CastExpr, context: any): any;
visitFunctionExpr(ast: FunctionExpr, context: any): any;
visitBinaryOperatorExpr(ast: BinaryOperatorExpr, context: any): any;
visitReadPropExpr(ast: ReadPropExpr, context: any): any;
visitReadKeyExpr(ast: ReadKeyExpr, context: any): any;
visitLiteralArrayExpr(ast: LiteralArrayExpr, context: any): any;
visitLiteralMapExpr(ast: LiteralMapExpr, context: any): any;
visitAllExpressions(exprs: Expression[], context: any): void;
visitDeclareVarStmt(stmt: DeclareVarStmt, context: any): any;
visitDeclareFunctionStmt(stmt: DeclareFunctionStmt, context: any): any;
visitExpressionStmt(stmt: ExpressionStatement, context: any): any;
visitReturnStmt(stmt: ReturnStatement, context: any): any;
visitDeclareClassStmt(stmt: ClassStmt, context: any): any;
visitIfStmt(stmt: IfStmt, context: any): any;
visitTryCatchStmt(stmt: TryCatchStmt, context: any): any;
visitThrowStmt(stmt: ThrowStmt, context: any): any;
visitCommentStmt(stmt: CommentStmt, context: any): any;
visitAllStatements(stmts: Statement[], context: any): void;
}
export declare function replaceVarInExpression(varName: string, newValue: Expression, expression: Expression): Expression;
export declare function findReadVarNames(stmts: Statement[]): Set<string>;
export declare function variable(name: string, type?: Type): ReadVarExpr;
export declare function importExpr(id: CompileIdentifierMetadata, typeParams?: Type[]): ExternalExpr;
export declare function importType(id: CompileIdentifierMetadata, typeParams?: Type[], typeModifiers?: TypeModifier[]): ExpressionType;
export declare function expressionType(expr: Expression, typeParams?: Type[], typeModifiers?: TypeModifier[]): ExpressionType;
export declare function literalArr(values: Expression[], type?: Type): LiteralArrayExpr;
export declare function literalMap(values: [string, Expression][], type?: MapType, quoted?: boolean): LiteralMapExpr;
export declare function not(expr: Expression): NotExpr;
export declare function fn(params: FnParam[], body: Statement[], type?: Type): FunctionExpr;
export declare function literal(value: any, type?: Type): LiteralExpr;