@glimmer/runtime/dist/types/lib/environment.d.ts

Minimal runtime needed to render Glimmer templates

import { Environment, EnvironmentOptions, GlimmerTreeChanges, GlimmerTreeConstruction, Transaction, TransactionSymbol, RuntimeContext, RuntimeResolver, Option, RuntimeArtifacts, ComponentInstanceWithCreate, ModifierInstance } from '@glimmer/interfaces';
import DebugRenderTree from './debug-render-tree';
export declare const TRANSACTION: TransactionSymbol;
declare class TransactionImpl implements Transaction {
    scheduledInstallModifiers: ModifierInstance[];
    scheduledUpdateModifiers: ModifierInstance[];
    createdComponents: ComponentInstanceWithCreate[];
    updatedComponents: ComponentInstanceWithCreate[];
    didCreate(component: ComponentInstanceWithCreate): void;
    didUpdate(component: ComponentInstanceWithCreate): void;
    scheduleInstallModifier(modifier: ModifierInstance): void;
    scheduleUpdateModifier(modifier: ModifierInstance): void;
    commit(): void;
}
export declare class EnvironmentImpl implements Environment {
    private delegate;
    [TRANSACTION]: Option<TransactionImpl>;
    protected appendOperations: GlimmerTreeConstruction;
    protected updateOperations?: GlimmerTreeChanges;
    isInteractive: boolean;
    debugRenderTree: DebugRenderTree<object> | undefined;
    constructor(options: EnvironmentOptions, delegate: EnvironmentDelegate);
    getAppendOperations(): GlimmerTreeConstruction;
    getDOM(): GlimmerTreeChanges;
    begin(): void;
    private get transaction();
    didCreate(component: ComponentInstanceWithCreate): void;
    didUpdate(component: ComponentInstanceWithCreate): void;
    scheduleInstallModifier(modifier: ModifierInstance): void;
    scheduleUpdateModifier(modifier: ModifierInstance): void;
    commit(): void;
}
export interface EnvironmentDelegate {
    /**
     * Used to determine the the environment is interactive (e.g. SSR is not
     * interactive). Interactive environments schedule modifiers, among other things.
     */
    isInteractive: boolean;
    /**
     * Used to enable debug tooling
     */
    enableDebugTooling: boolean;
    /**
     * Callback to be called when an environment transaction commits
     */
    onTransactionCommit: () => void;
}
export declare function runtimeContext(options: EnvironmentOptions, delegate: EnvironmentDelegate, artifacts: RuntimeArtifacts, resolver: RuntimeResolver): RuntimeContext;
export declare function inTransaction(env: Environment, cb: () => void): void;
export default EnvironmentImpl;
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