Module workflow

Template literal function for creating n8n expressions. Combines string literals with ExpressionBuilder instances and other values to produce n8n-compatible expression strings.

Format to string{{ expression.format() }}

throws

Error if unsupported value type is provided

Source§

RESOLVED_NODE_ID(nodeId: string): string

Source§

resolveExpressionValue<T>(
value: ExpressionOrValue<T>,
): string | T

Resolves an ExpressionOrValue to its string representation for use in n8n workflows. If the value is an ExpressionBuilder, returns its expression string. Otherwise, returns the value as-is.

Classes§

Chain: A collection of states to chain onto
ExpressionBuilder
Group: Make your workflow easier to understand
JsonExpression: Class for creating JSON-based n8n expressions with type safety. Allows combining static JSON data with ExpressionBuilder instances to create complex n8n expressions.
Placeholder: This "node" will be replaced by the actual node when the workflow is built.
ResolvedWorkflow
State
Workflow

Interfaces§

ConnectionOptions
Identifiable
WorkflowProps

Module workflowCopy item path

Type Aliases§

type $Selector<T> = ExpressionBuilderProvider<ExtractChainContext<T>>

type ExpressionBuilderProvider<CC> = ReturnType<typeof $$>

type ExpressionOrValue<T> = ExpressionBuilder<any, any, T> | T | string

type ExtractChainContext<C> = C extends Chain<infer CC> ? CC : {}

type WorkflowDefinition = Awaited<ReturnType<Workflow["build"]>>

Variables§

const RESOLVED_NODE_ID_PREFIX: string = ...

Functions§

expr( strings: TemplateStringsArray, ...values: any[],): string

RESOLVED_NODE_ID(nodeId: string): string

resolveExpressionValue<T>( value: ExpressionOrValue<T>,): string | T

Classes§

Interfaces§

Module workflow

expr(
strings: TemplateStringsArray,
...values: any[],
): string

resolveExpressionValue<T>(
value: ExpressionOrValue<T>,
): string | T