import { PhpAttrGroup } from '../attributes';
import { PhpNode } from '../base';
import { PhpConst } from '../const';
import { PhpDeclareItem } from '../declareItem';
import { PhpExpr } from '../expressions';
import { PhpIdentifier } from '../identifier';
import { PhpName } from '../name';
import { PhpParam } from '../params';
import { PhpPropertyHook } from '../propertyHook';
import { PhpType } from '../types';
/**
 * Base interface for all PHP statement nodes.
 *
 * @category PHP AST
 */
export interface PhpStmtBase extends PhpNode {
    readonly nodeType: `Stmt_${string}` | 'UseItem' | 'PropertyItem';
}
/**
 * Represents a PHP namespace declaration statement.
 *
 * @category PHP AST
 */
export interface PhpStmtNamespace extends PhpStmtBase {
    readonly nodeType: 'Stmt_Namespace';
    readonly name: PhpName | null;
    readonly stmts: PhpStmt[];
}
/**
 * Represents a PHP `use` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtUse extends PhpStmtBase {
    readonly nodeType: 'Stmt_Use';
    readonly type: number;
    readonly uses: PhpStmtUseUse[];
}
/**
 * Represents a PHP group `use` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtGroupUse extends PhpStmtBase {
    readonly nodeType: 'Stmt_GroupUse';
    readonly type: number;
    readonly prefix: PhpName;
    readonly uses: PhpStmtUseUse[];
}
/**
 * Represents an item within a PHP `use` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtUseUse extends PhpStmtBase {
    readonly nodeType: 'UseItem';
    readonly name: PhpName;
    readonly alias: PhpIdentifier | null;
    readonly type: number;
}
/**
 * Represents a PHP class declaration statement.
 *
 * @category PHP AST
 */
export interface PhpStmtClass extends PhpStmtBase {
    readonly nodeType: 'Stmt_Class';
    readonly name: PhpIdentifier | null;
    readonly flags: number;
    readonly extends: PhpName | null;
    readonly implements: PhpName[];
    readonly stmts: PhpClassStmt[];
    readonly attrGroups: PhpAttrGroup[];
    readonly namespacedName: PhpName | null;
}
/**
 * Represents a PHP `trait use` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtTraitUse extends PhpStmtBase {
    readonly nodeType: 'Stmt_TraitUse';
    readonly traits: PhpName[];
    readonly adaptations: PhpNode[];
}
/**
 * Represents a PHP class constant declaration statement.
 *
 * @category PHP AST
 */
export interface PhpStmtClassConst extends PhpStmtBase {
    readonly nodeType: 'Stmt_ClassConst';
    readonly flags: number;
    readonly consts: PhpConst[];
    readonly attrGroups: PhpAttrGroup[];
    readonly type: PhpType | null;
}
/**
 * Represents a PHP class property declaration statement.
 *
 * @category PHP AST
 */
export interface PhpStmtProperty extends PhpStmtBase {
    readonly nodeType: 'Stmt_Property';
    readonly flags: number;
    readonly type: PhpType | null;
    readonly props: PhpStmtPropertyProperty[];
    readonly attrGroups: PhpAttrGroup[];
    readonly hooks: PhpPropertyHook[];
}
/**
 * Represents a single property within a PHP class property declaration.
 *
 * @category PHP AST
 */
export interface PhpStmtPropertyProperty extends PhpStmtBase {
    readonly nodeType: 'PropertyItem';
    readonly name: PhpIdentifier;
    readonly default: PhpExpr | null;
}
/**
 * Represents a PHP class method declaration statement.
 *
 * @category PHP AST
 */
export interface PhpStmtClassMethod extends PhpStmtBase {
    readonly nodeType: 'Stmt_ClassMethod';
    readonly name: PhpIdentifier;
    readonly byRef: boolean;
    readonly flags: number;
    readonly params: PhpParam[];
    readonly returnType: PhpType | null;
    readonly stmts: PhpStmt[] | null;
    readonly attrGroups: PhpAttrGroup[];
}
/**
 * Represents a PHP function declaration statement.
 *
 * @category PHP AST
 */
export interface PhpStmtFunction extends PhpStmtBase {
    readonly nodeType: 'Stmt_Function';
    readonly byRef: boolean;
    readonly name: PhpIdentifier;
    readonly params: PhpParam[];
    readonly returnType: PhpType | null;
    readonly stmts: PhpStmt[];
    readonly attrGroups: PhpAttrGroup[];
    readonly namespacedName: PhpName | null;
}
/**
 * Represents a PHP expression statement.
 *
 * @category PHP AST
 */
export interface PhpStmtExpression extends PhpStmtBase {
    readonly nodeType: 'Stmt_Expression';
    readonly expr: PhpExpr;
}
/**
 * Represents a PHP `echo` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtEcho extends PhpStmtBase {
    readonly nodeType: 'Stmt_Echo';
    readonly exprs: PhpExpr[];
}
/**
 * Represents a PHP `return` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtReturn extends PhpStmtBase {
    readonly nodeType: 'Stmt_Return';
    readonly expr: PhpExpr | null;
}
/**
 * Represents a PHP `declare` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtDeclare extends PhpStmtBase {
    readonly nodeType: 'Stmt_Declare';
    readonly declares: PhpDeclareItem[];
    readonly stmts: PhpStmt[] | null;
}
/**
 * Represents a PHP `if` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtIf extends PhpStmtBase {
    readonly nodeType: 'Stmt_If';
    readonly cond: PhpExpr;
    readonly stmts: PhpStmt[];
    readonly elseifs: PhpStmtElseIf[];
    readonly else: PhpStmtElse | null;
}
/**
 * Represents a PHP `elseif` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtElseIf extends PhpStmtBase {
    readonly nodeType: 'Stmt_ElseIf';
    readonly cond: PhpExpr;
    readonly stmts: PhpStmt[];
}
/**
 * Represents a PHP `else` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtElse extends PhpStmtBase {
    readonly nodeType: 'Stmt_Else';
    readonly stmts: PhpStmt[];
}
/**
 * Represents a PHP `foreach` loop statement.
 *
 * @category PHP AST
 */
export interface PhpStmtForeach extends PhpStmtBase {
    readonly nodeType: 'Stmt_Foreach';
    readonly expr: PhpExpr;
    readonly valueVar: PhpExpr;
    readonly keyVar: PhpExpr | null;
    readonly byRef: boolean;
    readonly stmts: PhpStmt[];
}
/**
 * Represents a PHP `for` loop statement.
 *
 * @category PHP AST
 */
export interface PhpStmtFor extends PhpStmtBase {
    readonly nodeType: 'Stmt_For';
    readonly init: PhpExpr[];
    readonly cond: PhpExpr[];
    readonly loop: PhpExpr[];
    readonly stmts: PhpStmt[];
}
/**
 * Represents a PHP `while` loop statement.
 *
 * @category PHP AST
 */
export interface PhpStmtWhile extends PhpStmtBase {
    readonly nodeType: 'Stmt_While';
    readonly cond: PhpExpr;
    readonly stmts: PhpStmt[];
}
/**
 * Represents a PHP `do-while` loop statement.
 *
 * @category PHP AST
 */
export interface PhpStmtDo extends PhpStmtBase {
    readonly nodeType: 'Stmt_Do';
    readonly cond: PhpExpr;
    readonly stmts: PhpStmt[];
}
/**
 * Represents a PHP `switch` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtSwitch extends PhpStmtBase {
    readonly nodeType: 'Stmt_Switch';
    readonly cond: PhpExpr;
    readonly cases: PhpStmtCase[];
}
/**
 * Represents a PHP `case` statement within a `switch` block.
 *
 * @category PHP AST
 */
export interface PhpStmtCase extends PhpStmtBase {
    readonly nodeType: 'Stmt_Case';
    readonly cond: PhpExpr | null;
    readonly stmts: PhpStmt[];
}
/**
 * Represents a PHP `break` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtBreak extends PhpStmtBase {
    readonly nodeType: 'Stmt_Break';
    readonly num: PhpExpr | null;
}
/**
 * Represents a PHP `continue` statement.
 *
 * @category PHP AST
 */
export interface PhpStmtContinue extends PhpStmtBase {
    readonly nodeType: 'Stmt_Continue';
    readonly num: PhpExpr | null;
}
/**
 * Represents a PHP no-operation statement.
 *
 * @category PHP AST
 */
export interface PhpStmtNop extends PhpStmtBase {
    readonly nodeType: 'Stmt_Nop';
}
/**
 * Represents a statement that can appear within a PHP class.
 *
 * @category PHP AST
 */
export type PhpClassStmt = PhpStmtTraitUse | PhpStmtClassConst | PhpStmtProperty | PhpStmtClassMethod | PhpStmtNop | PhpStmtBase;
/**
 * Represents any PHP statement node.
 *
 * @category PHP AST
 */
export type PhpStmt = PhpStmtNamespace | PhpStmtUse | PhpStmtGroupUse | PhpStmtClass | PhpStmtDeclare | PhpStmtTraitUse | PhpStmtClassConst | PhpStmtProperty | PhpStmtClassMethod | PhpStmtFunction | PhpStmtExpression | PhpStmtEcho | PhpStmtReturn | PhpStmtIf | PhpStmtForeach | PhpStmtFor | PhpStmtWhile | PhpStmtDo | PhpStmtSwitch | PhpStmtCase | PhpStmtBreak | PhpStmtContinue | PhpStmtNop | PhpStmtElseIf | PhpStmtElse | PhpStmtBase;
/**
 * Represents a complete PHP program as an array of statements.
 *
 * @category PHP AST
 */
export type PhpProgram = ReadonlyArray<PhpStmt>;